CVE-2019-3977
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Mikrotik Routeros
PublishedOct 29, 2019
First seenOct 29, 2019
Weakness typeCWE-494CWE-494
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mikrotik routeros | v ≤ 6.44.5, v ≤ 6.45.6 | — |
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