First published: Mon Jan 21 2013(Updated: )
Directory traversal vulnerability in the Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x allows remote attackers to read, overwrite, or create arbitrary files via a .. (dot dot) in a request to the TCP listener service.
Credit: ics-cert@hq.dhs.gov
Affected Software | Affected Version | How to fix |
---|---|---|
CoDeSys runtime system | =2.4.0 | |
CoDeSys runtime system | =2.3.9.8 | |
CoDeSys runtime system | =2.3.9.35 | |
CoDeSys runtime system | =2.3.9.36 | |
CoDeSys runtime system | =2.3.9.37 |
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CVE-2012-6069 is considered to be of high severity due to the potential for unauthorized file access and modification.
To fix CVE-2012-6069, it is recommended to update the CODESYS Runtime System to a version that addresses this vulnerability.
CVE-2012-6069 affects CODESYS Runtime System versions 2.3.x and 2.4.x, specifically versions 2.3.9.35, 2.3.9.36, 2.3.9.37, and 2.4.0.
CVE-2012-6069 allows remote attackers to exploit the vulnerability for directory traversal, enabling them to read, overwrite, or create arbitrary files.
While a complete fix is to update the software, restricting network access to the TCP listener service can serve as a temporary workaround.