Description
A vulnerability, which was classified as critical, was found in LB-LINK AC1900 Router 1.0.2. Affected is the function websGetVar of the file /goform/set_manpwd. The manipulation of the argument routepwd leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| LB-LINK | AC1900 Router | 1.0.2 | — |
References
- VDB-296598 | LB-LINK AC1900 Router set_manpwd websGetVar os command injection vdb-entry technical-description
- VDB-296598 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #501022 | LB-LINK LB-LINK AC1900 router V1.0.2 Command Injection third-party-advisory
- https://noisy-caravel-a9a.notion.site/LBLINK_AC1900_V1-0-2_-set_manpwd-_-bl_do_system-_CI-179898c94eac81b9bf56c1f64db77e2d?pvs=74 exploit