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.
References
| Link | Resource |
|---|---|
| http://linksys.com | Product |
| https://github.com/yifan20020708/SGTaint-0-day/blob/main/Linksys/Linksys-E1200/CVE-2025-60690.md | Exploit Third Party Advisory |
| https://www.linksys.com/ | Product |
Configurations
Configuration 1 (hide)
| AND |
|
History
17 Nov 2025, 19:55
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linksys e1200 Firmware
Linksys Linksys e1200 |
|
| CPE | cpe:2.3:o:linksys:e1200_firmware:2.0.11.001:*:*:*:*:*:*:* cpe:2.3:h:linksys:e1200:2:*:*:*:*:*:*:* |
|
| References | () http://linksys.com - Product | |
| References | () https://github.com/yifan20020708/SGTaint-0-day/blob/main/Linksys/Linksys-E1200/CVE-2025-60690.md - Exploit, Third Party Advisory | |
| References | () https://www.linksys.com/ - Product |
13 Nov 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
| CWE | CWE-121 |
13 Nov 2025, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-13 17:15
Updated : 2025-11-17 19:55
NVD link : CVE-2025-60690
Mitre link : CVE-2025-60690
CVE.ORG link : CVE-2025-60690
JSON object : View
Products Affected
linksys
- e1200_firmware
- e1200
CWE
CWE-121
Stack-based Buffer Overflow