CVE-2021-36763

moderate-risk
Published 2021-08-03

In CODESYS V3 web server before 3.5.17.10, files or directories are accessible to External Parties.

Do I need to act?

-
0.23% chance of exploitation
EPSS score — low exploit probability
-
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 7.5/10 High
NETWORK / LOW complexity

Affected Products (16)

Control
Control
Control
Control
Control
Control
Control
Control
Control
Control Rte
Control Rte
Embedded Target Visu Toolkit
Hmi
Remote Target Visu Toolkit

Affected Vendors

Codesys

References (2)

Vendor Advisory https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16803&token=0b8edf927...
Vendor Advisory https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16803&token=0b8edf927...
45
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 18/34 · Moderate