Vulnerability Database

309,234

Total vulnerabilities in the database

CVE-2022-45313

Mikrotik RouterOs before stable v7.5 was discovered to contain an out-of-bounds read in the hotspot process. This vulnerability allows attackers to execute arbitrary code via a crafted nova message.

  • Published: Dec 5, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-45313
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
mikrotik / routeros - 7.5