Description
An issue was discovered in the Winbox service of MikroTik RouterOS long-term release v6.43.13 through v6.49.13 and stable v6.43 through v7.17.2. A patch is available in the stable release v6.49.18. A discrepancy in response size between connection attempts made with a valid username and those with an invalid username allows attackers to enumerate for valid accounts.
Exploits (2)
Scores
CVSS v3
5.4
EPSS
0.0205
EPSS Percentile
83.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-208
Status
published
Products (2)
mikrotik/routeros
6.43 - 6.49.18
mikrotik/routeros
6.43.13 - 6.49.13
Published
Feb 11, 2025
Tracked Since
Feb 18, 2026