PT-2025-12734 · B&R · B&R Aprol

Published 2025-03-25 · Updated 2025-03-25 · CVE-2024-8314

Positive Technologies (AI Summary)

CVSS v4.0

5.5

Medium

Base vector

AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions B&R APROL versions prior to 4.4-00P5

Description The issue is related to an incorrect implementation of the authentication algorithm and exposure of a data element to the wrong session in the session handling. This could allow an authenticated network attacker to take over a currently active user session without needing login credentials.

Recommendations For versions prior to 4.4-00P5, update to version 4.4-00P5 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive session handling components until a patch is applied.

Fix

Weakness Enumeration

CWE-303

CWE-488

Related Identifiers

CVE-2024-8314

Affected Products

B&R Aprol

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-8314 · Security Note
• https://t.me/cvetracker/19838 · Telegram Post
• https://t.me/cvedetector/21037 · Telegram Post
• https://br-automation.com/fileadmin/SA24P015-77573c08.pdf · Note
• https://twitter.com/CVEnew/status/1904396451276333257 · Twitter Post