PT-2026-83697 · Totolink · Nr1800X
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
TOTOLINK NR1800X version 9.1.0u.6681 B20230703
Description
A stack-based buffer overflow occurs when the
FileName argument is manipulated within the setUploadSetting() function of the '/cgi-bin/cstecgi.cgi' endpoint. This issue allows for remote execution of the attack.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
As a temporary workaround, restrict access to the '/cgi-bin/cstecgi.cgi' endpoint to minimize the risk of exploitation.
Exploit
Buffer Overflow
Stack Overflow
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Related Identifiers
Affected Products
Nr1800X