CVE-2022-43762— Memory leak when receiving messages in APROL Tbase server
Quick assessment
Affected
B&R Industrial Automation B&R 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 APROL是奥地利贝加莱工业自动化（B&R Industrial Automation）公司的一个生产过程管理系统。 B&R Industrial Automation APROL 存在安全漏洞。攻击者利用该漏洞导致内存泄漏。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2022-43762
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Memory leak when receiving messages in APROL Tbase server
Source: CVE Program / CVE List V5
Vulnerability Description
Lack of verification in B&R APROL
Tbase server versions < R 4.2-07 may lead to memory leaks when receiving messages
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
B&R Industrial Automation APROL 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
B&R Industrial Automation APROL是奥地利贝加莱工业自动化（B&R Industrial Automation）公司的一个生产过程管理系统。 B&R Industrial Automation APROL 存在安全漏洞。攻击者利用该漏洞导致内存泄漏。
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 | B&R APROL | < R 4.2-07 | - |
|
II. Public POCs for CVE-2022-43762
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2022-43762
请登录查看更多情报信息。
Other References for CVE-2022-43762 (1)
Same Patch Batch · B&R Industrial Automation · 2023-02-08 · 5 CVEs total
| CVE-2022-43764 | 9.8 CRITICAL | Buffer overflow when changing configuration on Tbase Server |
| CVE-2022-43761 | 9.4 CRITICAL | Lack of authentication when managing APROL database |
| CVE-2022-43763 | 7.5 HIGH | Lack of checking preconditions in APROL |
| CVE-2022-43765 | 7.5 HIGH | DoS in APROLs Tbase server |
IV. Related Vulnerabilities
Same product: B&R APROL
-
CVE-2024-45482
Privilege escalation in B&R APROL -
CVE-2024-45481
Improper authentication in SSH of B&R APROL -
CVE-2024-45480
Unauthorized local file reading in B&R APROL -
CVE-2024-8315
Improper Handling of Insufficient Permissions or Privileges -
CVE-2024-5624
Reflected Cross-Site Scripting (XSS) in Shift Logbook applic
Same vendor: B&R Industrial Automation
-
CVE-2025-3450
Automation Runtime SDM requests may impact system -
CVE-2024-45482
Privilege escalation in B&R APROL -
CVE-2024-45481
Improper authentication in SSH of B&R APROL -
CVE-2024-45480
Unauthorized local file reading in B&R APROL -
CVE-2024-8315
Improper Handling of Insufficient Permissions or Privileges
Same weakness: CWE-119
-
CVE-2026-47602
NVIDIA驱动解引用漏洞致拒绝服务与信息泄露 -
CVE-2026-47550
NVIDIA Windows驱动内核空指针解引用漏洞 -
CVE-2026-100892
aligungr UERANSIM nr-gnb handler.cpp ULInformationTransfer m -
CVE-2026-58005
Unvalidated SiP v2 mailbox pointers allow non-secure EL1 acc -
CVE-2026-20352
Cisco Identity Services Engine RADIUS Denial of Service Vuln
V. Comments for CVE-2022-43762
No comments yet