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12 vulnerabilities by Netis Systems
CVE-2026-61517 (GCVE-0-2026-61517)
Vulnerability from nvd – Published: 2026-09-08 14:27 – Updated: 2026-09-10 13:50
VLAI
EPSS
VEX
Title
Netis NX10 OS Command Injection via Ping Diagnostic Handler
Summary
Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an OS command injection vulnerability in the ping diagnostic handler that allows authenticated administrators to execute arbitrary shell commands as root by injecting into the IpAddr parameter. The parameter is interpolated directly into a shell command executed through system() with an incomplete denylist that only blocks spaces, pipes, semicolons, and ampersands, leaving command substitution and alternate field separator expansion available for exploitation.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 13:49 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackwithmike.com/research/netis/2026-09 | technical-descriptionexploit |
| https://hackwithmike.com/research/advisories/neti… | technical-description |
| https://www.netis-systems.com/products/NX10.html | product |
| https://www.vulncheck.com/advisories/netis-nx10-o… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NX10 |
Affected:
4.0.1.5808
(custom)
Affected: 3.0.0.4142 (custom) |
Date Public
2026-09-08 00:00
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CVE-2026-61516 (GCVE-0-2026-61516)
Vulnerability from nvd – Published: 2026-09-08 14:23 – Updated: 2026-09-08 14:23
VLAI
EPSS
VEX
Title
Netis NX10 Credential Disclosure via sysinfo Diagnostic Endpoint
Summary
Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an information disclosure vulnerability that allows unauthenticated attackers to retrieve the administrator password by sending a request to the sysinfo action in the web management interface without a valid session. Attackers can replay the exposed credential against the login handler to establish a fully authenticated administrator session on the device.
Severity
9.8 (Critical)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackwithmike.com/research/netis/2026-09 | technical-descriptionexploit |
| https://hackwithmike.com/research/advisories/neti… | technical-description |
| https://www.netis-systems.com/products/NX10.html | product |
| https://www.vulncheck.com/advisories/netis-nx10-c… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NX10 |
Affected:
4.0.1.5808
(custom)
Affected: 3.0.0.4142 (custom) |
Date Public
2026-09-08 00:00
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CVE-2026-76071 (GCVE-0-2026-76071)
Vulnerability from nvd – Published: 2026-08-24 15:42 – Updated: 2026-08-26 18:25
VLAI
EPSS
VEX
Title
Netis NC63 V3.0.0.3327 Stack Buffer Overflow via destHost Parameter
Summary
Netis NC63 firmware through V3.0.0.3327 contains a stack-based buffer overflow vulnerability that allows unauthenticated remote attackers to overwrite saved stack state by supplying an oversized destHost parameter to the ipFilterList=mod action in netis.cgi. Attackers can exploit widthless sscanf conversions that copy user-supplied input into fixed-size stack buffers before authentication is verified, achieving remote code execution as root due to the Boa web server executing the CGI environment with root privileges.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:25 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://ozcanpng.dev/blog/cve-2026-76071-netis-nc… | technical-descriptionexploit |
| https://github.com/ozcanpng/CVE-2026-76071 | technical-descriptionexploit |
| https://www.netis-systems.com/products/NC63.html | product |
| https://www.vulncheck.com/advisories/netis-nc63-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NC63 |
Affected:
0 , ≤ 3.0.0.3327
(custom)
|
Date Public
2026-08-20 00:00
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CVE-2026-76070 (GCVE-0-2026-76070)
Vulnerability from nvd – Published: 2026-08-24 15:41 – Updated: 2026-08-24 18:28
VLAI
EPSS
VEX
Title
Netis NC63 V3.0.0.3327 Stack Buffer Overflow via Login Password Parameter
Summary
Netis NC63 firmware through V3.0.0.3327 contains a stack-based buffer overflow vulnerability that allows unauthenticated remote attackers to overwrite saved stack state by submitting an oversized Base64-encoded password to the login handler in /bin/netis.cgi. Attackers can exploit the custom Base64 decoder's lack of output length validation against the fixed-size stack buffer to achieve remote code execution with root privileges, as the Boa web server executes the CGI environment as root.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 18:28 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://ozcanpng.dev/blog/cve-2026-76070-netis-nc… | technical-descriptionexploit |
| https://github.com/ozcanpng/CVE-2026-76070 | technical-descriptionexploit |
| https://www.netis-systems.com/products/NC63.html | product |
| https://www.vulncheck.com/advisories/netis-nc63-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NC63 |
Affected:
0 , ≤ 3.0.0.3327
(custom)
|
Date Public
2026-08-20 00:00
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CVE-2025-3759 (GCVE-0-2025-3759)
Vulnerability from nvd – Published: 2025-05-08 10:05 – Updated: 2025-05-08 13:40
VLAI
EPSS
VEX
Title
Missing Authentication for Changing Device Configuration in WF2220
Summary
Endpoint /cgi-bin-igd/netcore_set.cgi which is used for changing device configuration is accessible without authentication. This poses a significant security threat allowing for e.g: administrator account hijacking or AP password changing.
The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 13:39 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2025/05/CVE-2025-3758 | third-party-advisory |
| https://cert.pl/en/posts/2025/05/CVE-2025-3758 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | WF2220 |
Affected:
1.2.31706
(semver)
|
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CVE-2025-3758 (GCVE-0-2025-3758)
Vulnerability from nvd – Published: 2025-05-08 10:05 – Updated: 2025-10-03 08:57
VLAI
EPSS
VEX
Title
Exposure of Device Configuration without Authentication in WF2220
Summary
WF2220 exposes endpoint /cgi-bin-igd/netcore_get.cgi that returns configuration of the device to unauthorized users. Returned configuration includes cleartext password.
The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 13:46 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
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| https://cert.pl/en/posts/2025/05/CVE-2025-3758 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | WF2220 |
Affected:
1.2.31706
(semver)
|
Date Public
2025-05-08 00:00
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CVE-2026-61517 (GCVE-0-2026-61517)
Vulnerability from cvelistv5 – Published: 2026-09-08 14:27 – Updated: 2026-09-10 13:50
VLAI
EPSS
VEX
Title
Netis NX10 OS Command Injection via Ping Diagnostic Handler
Summary
Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an OS command injection vulnerability in the ping diagnostic handler that allows authenticated administrators to execute arbitrary shell commands as root by injecting into the IpAddr parameter. The parameter is interpolated directly into a shell command executed through system() with an incomplete denylist that only blocks spaces, pipes, semicolons, and ampersands, leaving command substitution and alternate field separator expansion available for exploitation.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 13:49 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackwithmike.com/research/netis/2026-09 | technical-descriptionexploit |
| https://hackwithmike.com/research/advisories/neti… | technical-description |
| https://www.netis-systems.com/products/NX10.html | product |
| https://www.vulncheck.com/advisories/netis-nx10-o… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NX10 |
Affected:
4.0.1.5808
(custom)
Affected: 3.0.0.4142 (custom) |
Date Public
2026-09-08 00:00
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CVE-2026-61516 (GCVE-0-2026-61516)
Vulnerability from cvelistv5 – Published: 2026-09-08 14:23 – Updated: 2026-09-08 14:23
VLAI
EPSS
VEX
Title
Netis NX10 Credential Disclosure via sysinfo Diagnostic Endpoint
Summary
Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an information disclosure vulnerability that allows unauthenticated attackers to retrieve the administrator password by sending a request to the sysinfo action in the web management interface without a valid session. Attackers can replay the exposed credential against the login handler to establish a fully authenticated administrator session on the device.
Severity
9.8 (Critical)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackwithmike.com/research/netis/2026-09 | technical-descriptionexploit |
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| https://www.netis-systems.com/products/NX10.html | product |
| https://www.vulncheck.com/advisories/netis-nx10-c… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NX10 |
Affected:
4.0.1.5808
(custom)
Affected: 3.0.0.4142 (custom) |
Date Public
2026-09-08 00:00
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CVE-2026-76071 (GCVE-0-2026-76071)
Vulnerability from cvelistv5 – Published: 2026-08-24 15:42 – Updated: 2026-08-26 18:25
VLAI
EPSS
VEX
Title
Netis NC63 V3.0.0.3327 Stack Buffer Overflow via destHost Parameter
Summary
Netis NC63 firmware through V3.0.0.3327 contains a stack-based buffer overflow vulnerability that allows unauthenticated remote attackers to overwrite saved stack state by supplying an oversized destHost parameter to the ipFilterList=mod action in netis.cgi. Attackers can exploit widthless sscanf conversions that copy user-supplied input into fixed-size stack buffers before authentication is verified, achieving remote code execution as root due to the Boa web server executing the CGI environment with root privileges.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:25 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://ozcanpng.dev/blog/cve-2026-76071-netis-nc… | technical-descriptionexploit |
| https://github.com/ozcanpng/CVE-2026-76071 | technical-descriptionexploit |
| https://www.netis-systems.com/products/NC63.html | product |
| https://www.vulncheck.com/advisories/netis-nc63-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NC63 |
Affected:
0 , ≤ 3.0.0.3327
(custom)
|
Date Public
2026-08-20 00:00
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CVE-2026-76070 (GCVE-0-2026-76070)
Vulnerability from cvelistv5 – Published: 2026-08-24 15:41 – Updated: 2026-08-24 18:28
VLAI
EPSS
VEX
Title
Netis NC63 V3.0.0.3327 Stack Buffer Overflow via Login Password Parameter
Summary
Netis NC63 firmware through V3.0.0.3327 contains a stack-based buffer overflow vulnerability that allows unauthenticated remote attackers to overwrite saved stack state by submitting an oversized Base64-encoded password to the login handler in /bin/netis.cgi. Attackers can exploit the custom Base64 decoder's lack of output length validation against the fixed-size stack buffer to achieve remote code execution with root privileges, as the Boa web server executes the CGI environment as root.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 18:28 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://ozcanpng.dev/blog/cve-2026-76070-netis-nc… | technical-descriptionexploit |
| https://github.com/ozcanpng/CVE-2026-76070 | technical-descriptionexploit |
| https://www.netis-systems.com/products/NC63.html | product |
| https://www.vulncheck.com/advisories/netis-nc63-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | NC63 |
Affected:
0 , ≤ 3.0.0.3327
(custom)
|
Date Public
2026-08-20 00:00
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CVE-2025-3759 (GCVE-0-2025-3759)
Vulnerability from cvelistv5 – Published: 2025-05-08 10:05 – Updated: 2025-05-08 13:40
VLAI
EPSS
VEX
Title
Missing Authentication for Changing Device Configuration in WF2220
Summary
Endpoint /cgi-bin-igd/netcore_set.cgi which is used for changing device configuration is accessible without authentication. This poses a significant security threat allowing for e.g: administrator account hijacking or AP password changing.
The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 13:39 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2025/05/CVE-2025-3758 | third-party-advisory |
| https://cert.pl/en/posts/2025/05/CVE-2025-3758 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | WF2220 |
Affected:
1.2.31706
(semver)
|
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CVE-2025-3758 (GCVE-0-2025-3758)
Vulnerability from cvelistv5 – Published: 2025-05-08 10:05 – Updated: 2025-10-03 08:57
VLAI
EPSS
VEX
Title
Exposure of Device Configuration without Authentication in WF2220
Summary
WF2220 exposes endpoint /cgi-bin-igd/netcore_get.cgi that returns configuration of the device to unauthorized users. Returned configuration includes cleartext password.
The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 13:46 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2025/05/CVE-2025-3758 | third-party-advisory |
| https://cert.pl/en/posts/2025/05/CVE-2025-3758 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netis Systems | WF2220 |
Affected:
1.2.31706
(semver)
|
Date Public
2025-05-08 00:00
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