CVE-2011-5058

Name: CVE-2011-5058
Creator: NVD / NIST
Published: 2012-01-10T23:55:00.977+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.92%

Last modified Jun 16, 2026

CVE-2011-5058 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.92% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.92%

77.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions	Update
3ssoftware	Codesys	3.4	Sp4

References

http://aluigi.altervista.org/adv/codesys_1-adv.txtExploit
http://secunia.com/advisories/47018Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfUS Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/72339
http://aluigi.altervista.org/adv/codesys_1-adv.txtExploit
http://secunia.com/advisories/47018Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdfUS Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/72339

Timeline

Published: Jan 10, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-5058?

How severe is CVE-2011-5058?

Severity scoring for CVE-2011-5058 is pending analysis. The EPSS model estimates a 1.92% probability of exploitation in the next 30 days.

How do I fix CVE-2011-5058?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-5058?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST