CVE-2024-8314

Improper session handling in B&R APROL

State: Published
Severity: 5.5 Medium
Published: Mar 25, 2025
Updated: Mar 25, 2025
Reserved: Aug 29, 2024

Description

An Incorrect Implementation of Authentication Algorithm and Exposure of Data Element to Wrong Ses-sion vulnerability in the session handling used in B&R APROL <4.4-00P5 may allow an authenticated network attacker to take over a currently active user session without login credentials.

Scores

CVSS	Score	Vector	Source
4.0	5.5 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H	ABB

Weaknesses

CWE-303 Incorrect Implementation of Authentication Algorithm
CWE-488 Exposure of Data Element to Wrong Session

Affected Products

Product	Versions
APROLB&R Industrial Automation GmbH	4.4 to before 4.4-00P5Affected

References

https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf

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