Vulnerability CVE-2014-2909
Published: 2014-04-25

Description:
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.

Type:

CWE-94

 (Improper Control of Generation of Code ('Code Injection'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Siemens -> Simatic s7 cpu-1211c 
Siemens -> Simatic s7 cpu 1212c 
Siemens -> Simatic s7 cpu 1214c 
Siemens -> Simatic s7 cpu 1215c 
Siemens -> Simatic s7 cpu 1217c 
Siemens -> Simatic s7 cpu 1200 firmware 

 References:
http://ics-cert.us-cert.gov/advisories/ICSA-14-114-02
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-892012.pdf
Copyright 2024, cxsecurity.com

 

Back to Top