CVE-2024-8314 Details
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.
A vulnerability exists in B&R APROL versions prior to 4.4-00P5, related to an incorrect implementation of the authentication algorithm and improper session handling. This flaw may enable an authenticated network attacker to hijack an active user session without needing login credentials.
Users are advised to upgrade to B&R APROL version 4.4-01 or, for versions 4.4-00, to upgrade to 4.4-00P1 or later. After applying the update, it is recommended to change all passwords or secrets, as some vulnerabilities may have compromised credential confidentiality.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 25, 2025CISA-ADP
Assessed Mar 25, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf | [email protected] | AdvisoryBundleRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-303 | Incorrect Implementation of Authentication Algorithm | [email protected] |
| CWE-488 | Exposure of Data Element to Wrong Session | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| B&R APROL | < 4.4-01 >= 4.4-00P1, <= 4.4-00P5 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 25, 2025 | New CVE Received | [email protected] |