Vulnerability in Codesys Development_system
CVE-2021-29239
CODESYS Development System 3 before 3.5.17.0 displays or executes malicious documents or files embedded in libraries without first checking their validity.
EPSS: 0.002 (7.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Codesys Development_system
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Permissions Required, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-29239?
- CVE-2021-29239 is a high-severity vulnerability in Codesys Development_system, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.8/10. Published 2021-05-03.
- How severe is CVE-2021-29239?
- High severity. CVSS v3 base score is 7.8 out of 10.