CVE-2024-45166

critical

Description

An issue was discovered in UCI IDOL 2 (aka uciIDOL or IDOL2) through 2.12. Due to improper input validation, improper deserialization, and improper restriction of operations within the bounds of a memory buffer, IDOL2 is vulnerable to Denial-of-Service (DoS) attacks and possibly remote code execution. There is an access violation and EIP overwrite after five logins.

References

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-050.txt

https://www.syss.de/en/responsible-disclosure-policy

https://uci.de/products/index.html

https://uci.de/download/idol2-client.html

http://download.uci.de/idol2/idol2Client_2_12.exe

Details

Source: Mitre, NVD

Published: 2024-08-22

Updated: 2025-09-03

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.01254