CVE-2022-43762
CVE-2022-43762 is a high-severity vulnerability in Br-automation Industrial Automation Aprol with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Br-automation Industrial Automation Aprol
- Published:
- Last modified:
Description
Lack of verification in B&R APROL Tbase server versions < R 4.2-07 may lead to memory leaks when receiving messages
Frequently asked questions
- What is CVE-2022-43762?
- Lack of verification in B&R APROL Tbase server versions < R 4.2-07 may lead to memory leaks when receiving messages
- How severe is CVE-2022-43762?
- CVE-2022-43762 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-43762 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-43762?
- CVE-2022-43762 affects Br-automation Industrial Automation Aprol. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-43762?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-43762 published?
- CVE-2022-43762 was published on 2023-02-08 and last updated on 2026-06-17.
References
- https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf
Affected products (1)
- cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*
More vulnerabilities in Br-automation Industrial Automation Aprol
- CVE-2022-43764 — Critical (CVSS 9.8): Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R…
- CVE-2019-19876 — Critical (CVSS 9.8): An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An EnMon PHP script was vulnerable to SQL…
- CVE-2019-19875 — Critical (CVSS 9.8): An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. Arbitrary commands could be injected…
- CVE-2019-19874 — Critical (CVSS 9.8): An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. Some web scripts in the web interface…
- CVE-2019-19872 — Critical (CVSS 9.8): An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. The AprolLoader could be used to inject…
- CVE-2022-43761 — Critical (CVSS 9.4): Missing authentication when creating and managing the B&R APROL database in versions < R 4.2-07 allows reading and…
All CVEs affecting Br-automation Industrial Automation Aprol →
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