CVE-2014-2909: Code Injection
First published: Fri Apr 25 2014(Updated: )
CRLF injection vulnerability in the integrated web server on Siemens SIMATIC S7-1200 CPU devices 2.x and 3.x allows remote attackers to inject arbitrary HTTP headers via unspecified vectors.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens SIMATIC S7-1200 CPU | =2.0 | |
| Siemens SIMATIC S7-1200 CPU | =3.0 | |
| Siemens SIMATIC S7-1200 CPU | =3.0.2 | |
| Siemens CPU 1211C | ||
| Siemens CPU 1212C | ||
| Siemens SIMATIC S7-1200 CPU 1214C | ||
| Siemens CPU 1215C | ||
| Siemens CPU 1217C |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-2909?
CVE-2014-2909 is classified with a Medium severity level, indicating a moderate security risk.
How do I fix CVE-2014-2909?
To remediate CVE-2014-2909, updating the firmware of the affected Siemens SIMATIC S7-1200 CPU devices to the latest version is recommended.
What systems are affected by CVE-2014-2909?
CVE-2014-2909 affects Siemens SIMATIC S7-1200 CPU devices running firmware versions 2.x and 3.x.
Can CVE-2014-2909 be exploited remotely?
Yes, CVE-2014-2909 allows remote attackers to inject arbitrary HTTP headers, potentially leading to further attacks.
What is a CRLF injection vulnerability in the context of CVE-2014-2909?
CRLF injection in CVE-2014-2909 refers to the ability to insert carriage return and line feed characters into HTTP headers, which can manipulate server responses.
- agent/weakness
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/references
- agent/author
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- vendor/siemens
- canonical/siemens simatic s7-1200 cpu
- version/siemens simatic s7-1200 cpu/2.0
- version/siemens simatic s7-1200 cpu/3.0
- version/siemens simatic s7-1200 cpu/3.0.2
- canonical/siemens cpu 1211c
- canonical/siemens cpu 1212c
- canonical/siemens simatic s7-1200 cpu 1214c
- canonical/siemens cpu 1215c
- canonical/siemens cpu 1217c