CVE-2023-35085: ubiquiti inc unifi access points Integer Overflow or Wraparound

Vulnerability summary

CVE-2023-35085 is a critical (CVSS 9.8) Integer Overflow or Wraparound vulnerability in ubiquiti inc unifi access points. EPSS estimates a 1.04% chance of exploitation in the next 30 days, higher than 63.4% of scored vulnerabilities.

Timeline

1. 10-08-2023
   PublishedVulnerability first disclosed.
2. 04-12-2024
   Last modifiedVulnerability information updated.

Description

An integer overflow vulnerability in all UniFi Access Points and Switches, excluding the Switch Flex Mini, with SNMP Monitoring and default settings enabled could allow a Remote Code Execution (RCE). Affected Products: All UniFi Access Points (Version 6.5.50 and earlier) All UniFi Switches (Version 6.5.32 and earlier) -USW Flex Mini excluded. Mitigation: Update UniFi Access Points to Version 6.5.62 or later. Update the UniFi Switches to Version 6.5.59 or later.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.