CVE-2011-5058

high

Description

The CmbWebserver.dll module of the Control service in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to create arbitrary directories under the web root by specifying a non-existent directory using \ (backslash) characters in an HTTP GET request.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/72339

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf

http://secunia.com/advisories/47018

Details

Source: Mitre, NVD

Published: 2012-01-10

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.01246