What is CVE-2022-2329?

CVE-2022-2329 is a critical-severity vulnerability in Schneider Electric Igss Data Server (Igssdataserver.exe), classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-02-01.

How severe is CVE-2022-2329?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Integer overflow in Schneider Electric Igss Data Server (Igssdataserver.exe)

CVE-2022-2329

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)

Vulnerability class: Integer Overflow

EPSS: 0.021 (80.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cybersecurity@se.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-2329?: CVE-2022-2329 is a critical-severity vulnerability in Schneider Electric Igss Data Server (Igssdataserver.exe), classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-02-01.
How severe is CVE-2022-2329?: Critical severity. CVSS v3 base score is 9.8 out of 10.