cvedb.io
CVE-2021-33903
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2021-10-07T15:15:10.593 · Last modified 2026-06-17T03:55:21.290

Summary

In LCOS 10.40 to 10.42.0473-RU3 with SNMPv3 enabled on LANCOM devices, changing the password of the root user via the CLI does not change the password of the root user for SNMPv3 access. (However, changing the password of the root user via LANconfig does change the password of the root user for SNMPv3 access.)

Affected products

lancom-systems — lcos

Does this affect you?

Add your gear to cvedb and we'll alert you only when lancom-systems ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.