CVE-2025-60693
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-13

Last updated on: 2025-11-17

Assigner: MITRE

Description
A stack-based buffer overflow exists in the get_merge_mac function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function concatenates up to six user-supplied CGI parameters matching <parameter>_0~5 into a fixed-size buffer (a2) without proper bounds checking, appending colon delimiters during concatenation. 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
2025-11-17
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_mac function of the httpd binary on Linksys E1200 v2 routers. The function concatenates up to six user-supplied CGI parameters into a fixed-size buffer without proper bounds checking, allowing remote attackers to exploit specially crafted HTTP requests to execute arbitrary code or cause denial of service without authentication.


How can this vulnerability impact me? :

An attacker can exploit this vulnerability remotely without authentication to execute arbitrary code on the affected router or cause a denial of service, potentially disrupting network availability or compromising the device.


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