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).
5212 vulnerabilities reference this CWE, most recent first.
CVE-2026-4015 (GCVE-0-2026-4015)
Vulnerability from cvelistv5 – Published: 2026-03-12 08:32 – Updated: 2026-03-12 13:29 X_Open Source
VLAI
EPSS
VEX
Title
GPAC TeXML File load_text.c txtin_process_texml stack-based overflow
Summary
A weakness has been identified in GPAC 26.03-DEV. Affected is the function txtin_process_texml of the file src/filters/load_text.c of the component TeXML File Parser. Executing a manipulation can lead to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. This patch is called d29f6f1ada5cc284cdfa783b6f532c7d8bd049a5. Applying a patch is advised to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350537 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350537 | signaturepermissions-required |
| https://vuldb.com/?submit.769797 | third-party-advisory |
| https://github.com/gpac/gpac/issues/3467 | issue-tracking |
| https://github.com/gpac/gpac/issues/3467#issuecom… | issue-tracking |
| https://github.com/user-attachments/files/2549399… | exploit |
| https://github.com/gpac/gpac/commit/d29f6f1ada5cc… | patch |
| https://github.com/gpac/gpac/ | product |
Impacted products
Credits
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CVE-2026-4008 (GCVE-0-2026-4008)
Vulnerability from cvelistv5 – Published: 2026-03-12 06:32 – Updated: 2026-03-12 14:12
VLAI
EPSS
VEX
Title
Tenda W3 POST Parameter wifiSSIDset stack-based overflow
Summary
A flaw has been found in Tenda W3 1.0.0.3(2204). This issue affects some unknown processing of the file /goform/wifiSSIDset of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350531 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350531 | signaturepermissions-required |
| https://vuldb.com/?submit.769182 | third-party-advisory |
| https://vuldb.com/?submit.769183 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | related |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-4007 (GCVE-0-2026-4007)
Vulnerability from cvelistv5 – Published: 2026-03-12 06:32 – Updated: 2026-03-12 14:23
VLAI
EPSS
VEX
Title
Tenda W3 POST Parameter wifiSSIDget stack-based overflow
Summary
A vulnerability was detected in Tenda W3 1.0.0.3(2204). This vulnerability affects unknown code of the file /goform/wifiSSIDget of the component POST Parameter Handler. Performing a manipulation of the argument index results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350530 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350530 | signaturepermissions-required |
| https://vuldb.com/?submit.769181 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-3978 (GCVE-0-2026-3978)
Vulnerability from cvelistv5 – Published: 2026-03-12 03:32 – Updated: 2026-03-12 16:17
VLAI
EPSS
VEX
Title
D-Link DIR-513 formEasySetupWizard3 stack-based overflow
Summary
A vulnerability was detected in D-Link DIR-513 1.10. The impacted element is an unknown function of the file /goform/formEasySetupWizard3. The manipulation of the argument wan_connected results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350413 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350413 | signaturepermissions-required |
| https://vuldb.com/?submit.769586 | third-party-advisory |
| https://github.com/Litengzheng/vul_db/blob/main/D… | exploit |
| https://www.dlink.com/ | product |
Credits
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CVE-2026-3976 (GCVE-0-2026-3976)
Vulnerability from cvelistv5 – Published: 2026-03-12 02:32 – Updated: 2026-03-12 14:42
VLAI
EPSS
VEX
Title
Tenda W3 POST Parameter WifiMacFilterSet formWifiMacFilterSet stack-based overflow
Summary
A weakness has been identified in Tenda W3 1.0.0.3(2204). Impacted is the function formWifiMacFilterSet of the file /goform/WifiMacFilterSet of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack 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 (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350411 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350411 | signaturepermissions-required |
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| https://vuldb.com/?submit.769180 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | related |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-3975 (GCVE-0-2026-3975)
Vulnerability from cvelistv5 – Published: 2026-03-12 02:32 – Updated: 2026-03-12 14:44
VLAI
EPSS
VEX
Title
Tenda W3 POST Parameter WifiMacFilterGet formWifiMacFilterGet stack-based overflow
Summary
A security flaw has been discovered in Tenda W3 1.0.0.3(2204). This issue affects the function formWifiMacFilterGet of the file /goform/WifiMacFilterGet of the component POST Parameter Handler. Performing a manipulation of the argument wl_radio results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350410 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350410 | signaturepermissions-required |
| https://vuldb.com/?submit.769178 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-3974 (GCVE-0-2026-3974)
Vulnerability from cvelistv5 – Published: 2026-03-12 02:02 – Updated: 2026-03-12 13:15
VLAI
EPSS
VEX
Title
Tenda W3 HTTP exeCommand formexeCommand stack-based overflow
Summary
A vulnerability was identified in Tenda W3 1.0.0.3(2204). This vulnerability affects the function formexeCommand of the file /goform/exeCommand of the component HTTP Handler. Such manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350409 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350409 | signaturepermissions-required |
| https://vuldb.com/?submit.769177 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-3973 (GCVE-0-2026-3973)
Vulnerability from cvelistv5 – Published: 2026-03-12 01:32 – Updated: 2026-03-12 16:22
VLAI
EPSS
VEX
Title
Tenda W3 POST Parameter setAutoPing formSetAutoPing stack-based overflow
Summary
A vulnerability was determined in Tenda W3 1.0.0.3(2204). This affects the function formSetAutoPing of the file /goform/setAutoPing of the component POST Parameter Handler. This manipulation of the argument ping1/ping2 causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350408 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350408 | signaturepermissions-required |
| https://vuldb.com/?submit.769173 | third-party-advisory |
| https://vuldb.com/?submit.769176 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | related |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-3972 (GCVE-0-2026-3972)
Vulnerability from cvelistv5 – Published: 2026-03-12 01:32 – Updated: 2026-03-12 16:23
VLAI
EPSS
VEX
Title
Tenda W3 HTTP setcfm formSetCfm stack-based overflow
Summary
A vulnerability was found in Tenda W3 1.0.0.3(2204). Affected by this issue is the function formSetCfm of the file /goform/setcfm of the component HTTP Handler. The manipulation of the argument funcpara1 results in stack-based buffer overflow. The attack can only be performed from the local network. The exploit has been made public and could be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350407 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350407 | signaturepermissions-required |
| https://vuldb.com/?submit.769172 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Credits
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CVE-2026-3971 (GCVE-0-2026-3971)
Vulnerability from cvelistv5 – Published: 2026-03-12 01:02 – Updated: 2026-03-12 16:22
VLAI
EPSS
VEX
Title
Tenda i3 wifiSSIDset formwrlSSIDset stack-based overflow
Summary
A vulnerability has been found in Tenda i3 1.0.0.6(2204). Affected by this vulnerability is the function formwrlSSIDset of the file /goform/wifiSSIDset. The manipulation of the argument index/GO leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350406 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350406 | signaturepermissions-required |
| https://vuldb.com/?submit.768996 | third-party-advisory |
| https://vuldb.com/?submit.768997 | third-party-advisory |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | related |
| https://github.com/Svigo-o/Tenda_vul/tree/main/te… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
Credits
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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.