A vulnerability was detected in D-Link DIR-600L 2.17/2.17b02. Affected by this vulnerability is the function authenticationcgi_main of the file authentication.cgi. Performing a manipulation of the argument id/password results in stack-based buffer overflow.
Remote exploitation of the attack is possible. The exploit is now public and may be used.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/ruanyi101/router-firmware-security-advisories/blob/main/rout…
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-129353
cna@vuldb.com
https://vuldb.com/submit/1043523
cna@vuldb.com
https://vuldb.com/vuln/437416
cna@vuldb.com
https://vuldb.com/vuln/437416/cti
cna@vuldb.com
https://www.dlink.com/
cna@vuldb.com