CVE-2025-60690

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.

• CWE-121

• https://github.com/Jarrettgohxz/CVE-research/tree/main/Linksys/E1200-V2/CVE-2025-60690
• https://github.com/yifan20020708/SGTaint-0-day/blob/main/Linksys/Linksys-E1200/CVE-2025-60690.mdExploit, Third Party Advisory
• https://www.linksys.com/Product

Published

Nov 13, 2025

Last Modified

Jul 5, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2025-60685A stack buffer overflow exists in the ToToLink A720R Router …5.1
• CVE-2025-60686A local stack-based buffer overflow vulnerability exists in …5.1
• CVE-2025-60687An unauthenticated command injection vulnerability exists in…6.5
• CVE-2025-60688A stack buffer overflow vulnerability exists in the ToToLink…6.5
• CVE-2025-60689An unauthenticated command injection vulnerability exists in…5.4
• CVE-2025-6069The html.parser.HTMLParser class had worse-case quadratic co…4.3
• CVE-2025-60691A stack-based buffer overflow exists in the httpd binary of …8.8
• CVE-2025-60692A stack-based buffer overflow vulnerability exists in the li…8.4
• CVE-2025-60693A stack-based buffer overflow exists in the get_merge_mac fu…6.5
• CVE-2025-60694A stack-based buffer overflow exists in the validate_static_…7.5
• CVE-2025-60695A stack-based buffer overflow vulnerability exists in the mt…5.9
• CVE-2025-60696A stack-based buffer overflow vulnerability exists in the ma…8.4