CVE-2024-8314— Improper session handling in B&R APROL
Quick assessment
Affected
B&R Industrial Automation GmbH APROL
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
B&R Industrial Automation B&R APROL是奥地利贝加莱工业自动化（B&R Industrial Automation）公司的一个过程控制系统。 B&R Industrial Automation B&R APROL 4.4-00P5之前版本存在安全漏洞，该漏洞源于会话处理中的身份验证算法实现错误，可能导致经过身份验证的网络攻击者接管当前活动用户会话。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2024-8314
Vulnerability Information
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Vulnerability Title
Improper session handling in B&R APROL
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
认证算法的不正确实现
Source: CVE Program / CVE List V5
Vulnerability Title
B&R Industrial Automation B&R APROL 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
B&R Industrial Automation B&R APROL是奥地利贝加莱工业自动化（B&R Industrial Automation）公司的一个过程控制系统。 B&R Industrial Automation B&R APROL 4.4-00P5之前版本存在安全漏洞，该漏洞源于会话处理中的身份验证算法实现错误，可能导致经过身份验证的网络攻击者接管当前活动用户会话。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| B&R Industrial Automation GmbH | APROL | 4.4 ~ 4.4-00P5 | - |
|
II. Public POCs for CVE-2024-8314
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · B&R Industrial Automation GmbH · 2025-03-25 · 9 CVEs total
| CVE-2024-8313 | Default or Guessable SNMP community names in B&R APROL | |
| CVE-2024-10206 | Server-Side Request Forgery (unauthenticated) in APROL Web Portal | |
| CVE-2024-10207 | Server-Side Request Forgery (authenticated) in APROL Web Portal | |
| CVE-2024-10208 | Cross Site Scripting vulnerability in APROL Web Portal | |
| CVE-2024-10209 | Incorrect Permission Assignment in APROL file system | |
| CVE-2024-45483 | Missing GRUB password in B&R APROL | |
| CVE-2024-45484 | Enabled ICMP redirection in B&R APROL | |
| CVE-2024-10210 | Path traversal in APROL Web Portal |
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Same weakness: CWE-303
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V. Comments for CVE-2024-8314
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