CVE-2025-60690
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-13

Last updated on: 2026-03-17

Assigner: MITRE

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.
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Meta Information
Published
2025-11-13
Last Modified
2026-03-17
Generated
2026-05-07
AI Q&A
2025-11-13
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
linksys e1200_firmware 2.0.11.001
linksys e1200 2
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a stack-based buffer overflow in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers. The function concatenates up to four user-supplied CGI parameters into a fixed-size buffer without checking if the combined size exceeds the buffer's capacity. This allows remote attackers to send specially crafted HTTP requests that can overflow the buffer, potentially leading to arbitrary code execution or denial of service, without requiring authentication.


How can this vulnerability impact me? :

Exploitation of this vulnerability can allow remote attackers to execute arbitrary code on the affected router or cause it to crash, resulting in denial of service. This can compromise the security and availability of the network device and potentially the network it protects.


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