CVE-2025-60694: n/a
A stack-based buffer overflow exists in the validate_static_route function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function improperly concatenates user-supplied CGI parameters (route_ipaddr_0~3, route_netmask_0~3, route_gateway_0~3) into fixed-size buffers (v6, v10, v14) without proper bounds checking. Remote attackers can exploit this vulnerability via specially crafted HTTP requests to execute arbitrary code or cause denial of service without authentication.
AI Analysis
Technical Summary
CVE-2025-60694 describes a stack-based buffer overflow in the validate_static_route function of the httpd binary on Linksys E1200 v2 routers running firmware E1200_v2.0.11.001_us.tar.gz. The function improperly concatenates user-supplied CGI parameters (route_ipaddr_0~3, route_netmask_0~3, route_gateway_0~3) into fixed-size buffers without proper bounds checking. This allows remote, unauthenticated attackers to exploit the vulnerability via crafted HTTP requests, leading to potential arbitrary code execution or denial of service. The vulnerability is rated high severity with a CVSS 3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). There is no indication of known exploits in the wild or available patches. The affected product is specifically the Linksys E1200 v2 router firmware version E1200_v2.0.11.001_us.tar.gz.
Potential Impact
The vulnerability enables remote attackers to cause denial of service or execute arbitrary code on affected Linksys E1200 v2 routers without authentication by exploiting a stack-based buffer overflow in the httpd binary. This can disrupt device availability or compromise device integrity. No confidentiality or integrity impact is indicated by the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the router's management interface from untrusted networks to reduce exposure. Monitor vendor communications for updates regarding patches or mitigations.
CVE-2025-60694: n/a
Description
A stack-based buffer overflow exists in the validate_static_route function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function improperly concatenates user-supplied CGI parameters (route_ipaddr_0~3, route_netmask_0~3, route_gateway_0~3) into fixed-size buffers (v6, v10, v14) without proper bounds checking. Remote attackers can exploit this vulnerability via specially crafted HTTP requests to execute arbitrary code or cause denial of service without authentication.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-60694 describes a stack-based buffer overflow in the validate_static_route function of the httpd binary on Linksys E1200 v2 routers running firmware E1200_v2.0.11.001_us.tar.gz. The function improperly concatenates user-supplied CGI parameters (route_ipaddr_0~3, route_netmask_0~3, route_gateway_0~3) into fixed-size buffers without proper bounds checking. This allows remote, unauthenticated attackers to exploit the vulnerability via crafted HTTP requests, leading to potential arbitrary code execution or denial of service. The vulnerability is rated high severity with a CVSS 3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). There is no indication of known exploits in the wild or available patches. The affected product is specifically the Linksys E1200 v2 router firmware version E1200_v2.0.11.001_us.tar.gz.
Potential Impact
The vulnerability enables remote attackers to cause denial of service or execute arbitrary code on affected Linksys E1200 v2 routers without authentication by exploiting a stack-based buffer overflow in the httpd binary. This can disrupt device availability or compromise device integrity. No confidentiality or integrity impact is indicated by the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the router's management interface from untrusted networks to reduce exposure. Monitor vendor communications for updates regarding patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-09-26T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6916102073934fe85f046f5d
Added to database: 11/13/2025, 17:06:40 UTC
Last enriched: 07/05/2026, 21:34:22 UTC
Last updated: 09/10/2026, 19:36:51 UTC
Views: 222
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