Description
A vulnerability classified as critical has been found in Totolink N200RE 9.3.5u.6139_B20201216. Affected is the function main of the file /cgi-bin/cstecgi.cgi. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-252270 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | N200RE | 9.3.5u.6139_B20201216 |
References
- https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-main-942df77e9c70495390e4aed2a29f3d13?pvs=4Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.252270Third Party Advisory
- https://vuldb.com/?id.252270Third Party Advisory
- https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-main-942df77e9c70495390e4aed2a29f3d13?pvs=4Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.252270Third Party Advisory
- https://vuldb.com/?id.252270Third Party Advisory
Timeline
- Published
- Jan 29, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified