High7.5MikroTik
RouterOS: integer underflow in the SMB server of MikroTik RouterOS before 6.45.5 allows remote unauthenticated attackers to…
CVE-2019-16160 Published Oct 7, 2020Updated by vendor Jun 17, 2026
CVE-2019-16160
Affected products & platforms
MikroTikUnclassified
Summary
An integer underflow in the SMB server of MikroTik RouterOS before 6.45.5 allows remote unauthenticated attackers to crash the service.
Affected versions
- 6.45.5
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Mitigation
Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.