CVE-2021-29240

moderate-risk
Published 2021-05-04

The Package Manager of CODESYS Development System 3 before 3.5.17.0 does not check the validity of packages before installation and may be used to install CODESYS packages with malicious content.

Do I need to act?

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0.26% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Codesys

References (6)

Vendor Advisory https://customers.codesys.com/index.php
Exploit https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14636&token=1ce7e6e4c...
Vendor Advisory https://www.codesys.com/security/security-reports.html
Vendor Advisory https://customers.codesys.com/index.php
Exploit https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14636&token=1ce7e6e4c...
Vendor Advisory https://www.codesys.com/security/security-reports.html
30
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal