CVE-2019-3977

State: Published
Severity: Not scored
Published: Oct 28, 2019
Updated: Aug 4, 2024
Reserved: Jan 3, 2019

Description

RouterOS 6.45.6 Stable, RouterOS 6.44.5 Long-term, and below insufficiently validate where upgrade packages are download from when using the autoupgrade feature. Therefore, a remote attacker can trick the router into "upgrading" to an older version of RouterOS and possibly reseting all the system's usernames and passwords.

Scores

The record has no CVSS score.

Weaknesses

CWE-494 Insufficient checks on origin

Affected Products

Product	Versions
MikroTik RouterOSn/a	RouterOS 6.45.6 Stable and below. RouterOS 6.44.5 Long-term and below.Affected

References

https://www.tenable.com/security/research/tra-2019-46

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.