Buffer overflow in Phoenix Contact Config+
CVE-2022-3461
In PHOENIX CONTACT Automationworx Software Suite up to version 1.89 manipulated PC Worx or Config+ files could lead to a heap buffer overflow and a read access violation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Phoenix Contact Config+ — versions 0
- Phoenix Contact Pc Worx — versions 0
- Phoenix Contact Pc Worx Express — versions 0
- Phoenixcontact Automationworx_software_suite — versions 1.89
Weakness classification (CWE)
References
- info@cert.vde.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-3461?
- CVE-2022-3461 is a high-severity vulnerability in Phoenix Contact Config+, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2022-11-15.
- How severe is CVE-2022-3461?
- High severity. CVSS v3 base score is 7.8 out of 10.