CVEvulnerability
CVE-2021-29239
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-05-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-345
Description
CODESYS Development System 3 before 3.5.17.0 displays or executes malicious documents or files embedded in libraries without first checking their validity.
Affected configurations
• codesys development system (>= 3.0 < 3.5.17.0)
Related
Weakness · CWE (1)
- CWE-345 Insufficient Verification of Data Authenticity weakness
References
- https://customers.codesys.com/index.php Permissions Required, Vendor Advisory
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14639&token=fa836f8bd4a2184aa9323a639ca9f2aaf1538412&download= Vendor Advisory
- https://www.codesys.com/security/security-reports.html Vendor Advisory
- https://customers.codesys.com/index.php Permissions Required, Vendor Advisory
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14639&token=fa836f8bd4a2184aa9323a639ca9f2aaf1538412&download= Vendor Advisory
- https://www.codesys.com/security/security-reports.html Vendor Advisory