CVE-2025-60690: n/a
A stack-based buffer overflow exists in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function concatenates up to four user-supplied CGI parameters matching <parameter>_0~3 into a fixed-size buffer (a2) without 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-2025-60690 is a stack-based buffer overflow vulnerability in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers running firmware E1200_v2.0.11.001_us.tar.gz. The function improperly concatenates up to four CGI parameters named <parameter>_0 through <parameter>_3 into a fixed-size buffer without bounds checking, enabling remote attackers to send crafted HTTP requests that can trigger arbitrary code execution or denial of service without authentication. This vulnerability is classified under CWE-121 (stack-based buffer overflow) and has a CVSS 3.1 score of 8.8, indicating high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code or cause a denial of service on affected Linksys E1200 v2 routers without authentication. This compromises the confidentiality, integrity, and availability of the device and potentially the network it serves.
Mitigation Recommendations
No official patch or remediation is currently confirmed for this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, affected devices should be isolated from untrusted networks to reduce exposure.
CVE-2025-60690: n/a
Description
A stack-based buffer overflow exists in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function concatenates up to four user-supplied CGI parameters matching <parameter>_0~3 into a fixed-size buffer (a2) without 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 8.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-60690 is a stack-based buffer overflow vulnerability in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers running firmware E1200_v2.0.11.001_us.tar.gz. The function improperly concatenates up to four CGI parameters named <parameter>_0 through <parameter>_3 into a fixed-size buffer without bounds checking, enabling remote attackers to send crafted HTTP requests that can trigger arbitrary code execution or denial of service without authentication. This vulnerability is classified under CWE-121 (stack-based buffer overflow) and has a CVSS 3.1 score of 8.8, indicating high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code or cause a denial of service on affected Linksys E1200 v2 routers without authentication. This compromises the confidentiality, integrity, and availability of the device and potentially the network it serves.
Mitigation Recommendations
No official patch or remediation is currently confirmed for this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, affected devices should be isolated from untrusted networks to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-09-26T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6916072eeb29b6dceb0d3f67
Added to database: 11/13/2025, 16:28:30 UTC
Last enriched: 07/15/2026, 14:18:53 UTC
Last updated: 09/10/2026, 19:36:51 UTC
Views: 164
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