CVE-2025-60690
HIGHLinksys E1200 v2 - Buffer Overflow
Title source: llmDescription
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.
Scores
CVSS v3
8.8
EPSS
0.0062
EPSS Percentile
69.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-121
Status
published
Affected Products (1)
linksys/e1200_firmware
Timeline
Published
Nov 13, 2025
Tracked Since
Feb 18, 2026