Buffer overflow in Abb Ac700f
CVE-2023-0426
ABB is aware of vulnerabilities in the product versions listed below. An update is available that resolves the reported vulnerabilities in the product versions under maintenance. An attacker who successfully exploited one or more of these…
Vulnerability class: Buffer Overflow
EPSS: 0.004 (32.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.
Affected products
- Abb Ac700f
- Abb Ac700f_firmware — versions 9.2.0
- Abb Ac900f
- Abb Freelance_2013
- Abb Freelance_2016
- Abb Freelance_2019
- Abb Freelance Controllers Ac 700f — versions 9.0;0, 0
- Abb Freelance Controllers Ac 900f — versions 0
Weakness classification (CWE)
References
- cybersecurity@ch.abb.com (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-0426?
- CVE-2023-0426 is a high-severity vulnerability in Abb Ac700f, classified under Stack-based Buffer Overflow. CVSS score: 8.6/10. Published 2023-08-07.
- How severe is CVE-2023-0426?
- High severity. CVSS v3 base score is 8.6 out of 10.