All vulnerabilities

Servers and applications

CVE-2019-16160

An integer underflow in the SMB server of MikroTik RouterOS before 6.45.5 allows remote unauthenticated attackers to crash the service.

Severity
High 7.5
Published
7 Oct 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.45.5
Sources
NVD

Affected software

SoftwareAffected versions
MikroTik RouterOSServers and applications · cpe:o:mikrotik:routeros
  • Every version before 6.45.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-16160
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-16160