CVE-2022-2329: schneider electric igss data server (igssdataserver.exe) Integer Overflow or Wraparound

Vulnerability summary

CVE-2022-2329 is a critical (CVSS 9.8) Integer Overflow or Wraparound vulnerability in schneider electric igss data server (igssdataserver.exe). EPSS estimates a 2.14% chance of exploitation in the next 30 days, higher than 81.7% of scored vulnerabilities.

Timeline

1. 01-02-2023
   PublishedVulnerability first disclosed.
2. 05-02-2025
   Last modifiedVulnerability information updated.

Description

A CWE-190: Integer Overflow or Wraparound vulnerability exists that could cause heap-based buffer overflow, leading to denial of service and potentially remote code execution when an attacker sends multiple specially crafted messages. Affected Products: IGSS Data Server - IGSSdataServer.exe (Versions prior to V15.0.0.22073)

• 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.