Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5536 vulnerabilities reference this CWE, most recent first.
CVE-2026-4213 (GCVE-0-2026-4213)
Vulnerability from cvelistv5 – Published: 2026-03-16 04:02 – Updated: 2026-03-16 14:40
VLAI
EPSS
VEX
Title
D-Link DNS-1550-04 gui_mgr.cgi cgi_myfavorite_verify stack-based overflow
Summary
A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This vulnerability affects the function cgi_myfavorite_del_user/cgi_myfavorite_verify of the file /cgi-bin/gui_mgr.cgi. Performing a manipulation results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 14:27 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351124 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351124 | signaturepermissions-required |
| https://vuldb.com/?submit.770443 | third-party-advisory |
| https://vuldb.com/?submit.770444 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | related |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Impacted products
20 products
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link | DNS-120 |
Affected:
20260205
|
|
| D-Link | DNR-202L |
Affected:
20260205
|
|
| D-Link | DNS-315L |
Affected:
20260205
|
|
| D-Link | DNS-320 |
Affected:
20260205
|
|
| D-Link | DNS-320L |
Affected:
20260205
|
|
| D-Link | DNS-320LW |
Affected:
20260205
|
|
| D-Link | DNS-321 |
Affected:
20260205
|
|
| D-Link | DNR-322L |
Affected:
20260205
|
|
| D-Link | DNS-323 |
Affected:
20260205
|
|
| D-Link | DNS-325 |
Affected:
20260205
|
|
| D-Link | DNS-326 |
Affected:
20260205
|
|
| D-Link | DNS-327L |
Affected:
20260205
|
|
| D-Link | DNR-326 |
Affected:
20260205
|
|
| D-Link | DNS-340L |
Affected:
20260205
|
|
| D-Link | DNS-343 |
Affected:
20260205
|
|
| D-Link | DNS-345 |
Affected:
20260205
|
|
| D-Link | DNS-726-4 |
Affected:
20260205
|
|
| D-Link | DNS-1100-4 |
Affected:
20260205
|
|
| D-Link | DNS-1200-05 |
Affected:
20260205
|
|
| D-Link | DNS-1550-04 |
Affected:
20260205
|
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"vendor": "D-Link",
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"vendor": "D-Link",
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"vendor": "D-Link",
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{
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"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
]
},
{
"product": "DNS-340L",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
]
},
{
"product": "DNS-343",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
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},
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"vendor": "D-Link",
"versions": [
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"status": "affected",
"version": "20260205"
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},
{
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"vendor": "D-Link",
"versions": [
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{
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"vendor": "D-Link",
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},
{
"product": "DNS-1200-05",
"vendor": "D-Link",
"versions": [
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"status": "affected",
"version": "20260205"
}
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CVE-2026-4212 (GCVE-0-2026-4212)
Vulnerability from cvelistv5 – Published: 2026-03-16 03:32 – Updated: 2026-03-16 15:30
VLAI
EPSS
VEX
Title
D-Link DNS-1550-04 download_mgr.cgi Downloads_Schedule_Info stack-based overflow
Summary
A security vulnerability has been detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This affects the function Downloads_Schedule_Info of the file /cgi-bin/download_mgr.cgi. Such manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 15:30 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351123 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351123 | signaturepermissions-required |
| https://vuldb.com/?submit.770442 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Impacted products
20 products
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link | DNS-120 |
Affected:
20260205
|
|
| D-Link | DNR-202L |
Affected:
20260205
|
|
| D-Link | DNS-315L |
Affected:
20260205
|
|
| D-Link | DNS-320 |
Affected:
20260205
|
|
| D-Link | DNS-320L |
Affected:
20260205
|
|
| D-Link | DNS-320LW |
Affected:
20260205
|
|
| D-Link | DNS-321 |
Affected:
20260205
|
|
| D-Link | DNR-322L |
Affected:
20260205
|
|
| D-Link | DNS-323 |
Affected:
20260205
|
|
| D-Link | DNS-325 |
Affected:
20260205
|
|
| D-Link | DNS-326 |
Affected:
20260205
|
|
| D-Link | DNS-327L |
Affected:
20260205
|
|
| D-Link | DNR-326 |
Affected:
20260205
|
|
| D-Link | DNS-340L |
Affected:
20260205
|
|
| D-Link | DNS-343 |
Affected:
20260205
|
|
| D-Link | DNS-345 |
Affected:
20260205
|
|
| D-Link | DNS-726-4 |
Affected:
20260205
|
|
| D-Link | DNS-1100-4 |
Affected:
20260205
|
|
| D-Link | DNS-1200-05 |
Affected:
20260205
|
|
| D-Link | DNS-1550-04 |
Affected:
20260205
|
{
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"vendor": "D-Link",
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"status": "affected",
"version": "20260205"
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"vendor": "D-Link",
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{
"status": "affected",
"version": "20260205"
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"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
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"product": "DNS-320L",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
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},
{
"product": "DNS-320LW",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
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},
{
"product": "DNS-321",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
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},
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"product": "DNR-322L",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
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},
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"vendor": "D-Link",
"versions": [
{
"status": "affected",
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"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
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"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
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"product": "DNS-327L",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
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},
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"product": "DNR-326",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
]
},
{
"product": "DNS-340L",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
]
},
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"product": "DNS-343",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
}
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"vendor": "D-Link",
"versions": [
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"status": "affected",
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"vendor": "D-Link",
"versions": [
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}
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"vdb-entry",
"technical-description"
],
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},
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],
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},
{
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},
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"title": "D-Link DNS-1550-04 download_mgr.cgi Downloads_Schedule_Info stack-based overflow"
}
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CVE-2026-4211 (GCVE-0-2026-4211)
Vulnerability from cvelistv5 – Published: 2026-03-16 03:32 – Updated: 2026-03-16 15:30
VLAI
EPSS
VEX
Title
D-Link DNS-1550-04 local_backup_mgr.cgi Local_Backup_Info stack-based overflow
Summary
A weakness has been identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected by this issue is the function Local_Backup_Info of the file /cgi-bin/local_backup_mgr.cgi. This manipulation of the argument f_idx causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 15:30 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351122 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351122 | signaturepermissions-required |
| https://vuldb.com/?submit.770441 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Impacted products
20 products
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link | DNS-120 |
Affected:
20260205
|
|
| D-Link | DNR-202L |
Affected:
20260205
|
|
| D-Link | DNS-315L |
Affected:
20260205
|
|
| D-Link | DNS-320 |
Affected:
20260205
|
|
| D-Link | DNS-320L |
Affected:
20260205
|
|
| D-Link | DNS-320LW |
Affected:
20260205
|
|
| D-Link | DNS-321 |
Affected:
20260205
|
|
| D-Link | DNR-322L |
Affected:
20260205
|
|
| D-Link | DNS-323 |
Affected:
20260205
|
|
| D-Link | DNS-325 |
Affected:
20260205
|
|
| D-Link | DNS-326 |
Affected:
20260205
|
|
| D-Link | DNS-327L |
Affected:
20260205
|
|
| D-Link | DNR-326 |
Affected:
20260205
|
|
| D-Link | DNS-340L |
Affected:
20260205
|
|
| D-Link | DNS-343 |
Affected:
20260205
|
|
| D-Link | DNS-345 |
Affected:
20260205
|
|
| D-Link | DNS-726-4 |
Affected:
20260205
|
|
| D-Link | DNS-1100-4 |
Affected:
20260205
|
|
| D-Link | DNS-1200-05 |
Affected:
20260205
|
|
| D-Link | DNS-1550-04 |
Affected:
20260205
|
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"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "20260205"
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{
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"vendor": "D-Link",
"versions": [
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"version": "20260205"
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},
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CVE-2026-4188 (GCVE-0-2026-4188)
Vulnerability from cvelistv5 – Published: 2026-03-15 19:32 – Updated: 2026-03-16 14:40 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-619L boa formSchedule stack-based overflow
Summary
A security flaw has been discovered in D-Link DIR-619L 2.06B01. The affected element is the function formSchedule of the file /goform/formSchedule of the component boa. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 14:33 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351094 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351094 | signaturepermissions-required |
| https://vuldb.com/?submit.769833 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
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CVE-2026-4185 (GCVE-0-2026-4185)
Vulnerability from cvelistv5 – Published: 2026-03-15 18:32 – Updated: 2026-03-17 15:18 X_Open Source
VLAI
EPSS
VEX
Title
GPAC MP4Box swf_parse.c swf_def_bits_jpeg stack-based overflow
Summary
A vulnerability was found in GPAC up to 2.5-DEV-rev2167-gcc9d617c0-master. This vulnerability affects the function swf_def_bits_jpeg of the file src/scene_manager/swf_parse.c of the component MP4Box. The manipulation of the argument szName results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. The patch is identified as 8961c74f87ae3fe2d3352e622f7730ca96d50cf1. A patch should be applied to remediate this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-17 15:18 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351091 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351091 | signaturepermissions-required |
| https://vuldb.com/?submit.769840 | third-party-advisory |
| https://github.com/gpac/gpac/issues/3436 | issue-tracking |
| https://github.com/PeterXukt/test_pocs/blob/main/… | exploit |
| https://github.com/gpac/gpac/commit/8961c74f87ae3… | patch |
| https://github.com/gpac/gpac/ | product |
Impacted products
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"vendor": "n/a",
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CVE-2026-4184 (GCVE-0-2026-4184)
Vulnerability from cvelistv5 – Published: 2026-03-15 17:32 – Updated: 2026-03-16 14:40 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-816 goahead form2Wl5BasicSetup.cgi stack-based overflow
Summary
A vulnerability was detected in D-Link DIR-816 1.10CNB05. Affected by this vulnerability is an unknown functionality of the file /goform/form2Wl5BasicSetup.cgi of the component goahead. Performing a manipulation of the argument pskValue results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 14:34 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351088 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351088 | signaturepermissions-required |
| https://vuldb.com/?submit.769832 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
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CVE-2026-4183 (GCVE-0-2026-4183)
Vulnerability from cvelistv5 – Published: 2026-03-15 16:32 – Updated: 2026-03-16 14:40 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-816 goahead form2WlanBasicSetup.cgi stack-based overflow
Summary
A security vulnerability has been detected in D-Link DIR-816 1.10CNB05. Affected is an unknown function of the file /goform/form2WlanBasicSetup.cgi of the component goahead. Such manipulation of the argument pskValue leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 14:34 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351087 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351087 | signaturepermissions-required |
| https://vuldb.com/?submit.769831 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
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CVE-2026-4182 (GCVE-0-2026-4182)
Vulnerability from cvelistv5 – Published: 2026-03-15 16:02 – Updated: 2026-03-16 14:40 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-816 goahead form2Wl5RepeaterStep2.cgi stack-based overflow
Summary
A weakness has been identified in D-Link DIR-816 1.10CNB05. This impacts an unknown function of the file /goform/form2Wl5RepeaterStep2.cgi of the component goahead. This manipulation of the argument key1/key2/key3/key4/pskValue causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 14:34 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351086 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351086 | signaturepermissions-required |
| https://vuldb.com/?submit.769830 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
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CVE-2026-4181 (GCVE-0-2026-4181)
Vulnerability from cvelistv5 – Published: 2026-03-15 16:02 – Updated: 2026-03-16 14:40 Unsupported When Assigned
VLAI
EPSS
VEX
Title
D-Link DIR-816 goahead form2RepeaterStep2.cgi stack-based overflow
Summary
A security flaw has been discovered in D-Link DIR-816 1.10CNB05. This affects an unknown function of the file /goform/form2RepeaterStep2.cgi of the component goahead. The manipulation of the argument key1/key2/key3/key4/pskValue results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 14:35 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351085 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351085 | signaturepermissions-required |
| https://vuldb.com/?submit.769829 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
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CVE-2026-4172 (GCVE-0-2026-4172)
Vulnerability from cvelistv5 – Published: 2026-03-15 08:32 – Updated: 2026-03-16 15:36
VLAI
EPSS
VEX
Title
TRENDnet TEW-632BRP HTTP POST Request ping_response.cgi stack-based overflow
Summary
A vulnerability was detected in TRENDnet TEW-632BRP 1.010B32. This affects an unknown part of the file /ping_response.cgi of the component HTTP POST Request Handler. The manipulation of the argument ping_ipaddr results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 15:36 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.351079 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.351079 | signaturepermissions-required |
| https://vuldb.com/?submit.769770 | third-party-advisory |
| https://github.com/i-Corner/cve/issues/40 | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TRENDnet | TEW-632BRP |
Affected:
1.010B32
cpe:2.3:o:trendnet:tew-632brp_firmware:*:*:*:*:*:*:*:* |
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Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
No CAPEC attack patterns related to this CWE.