Vulnerability Details : CVE-2012-3028
Cross-site request forgery (CSRF) vulnerability in WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, allows remote attackers to hijack the authentication of arbitrary users for requests that modify data or cause a denial of service.
Vulnerability category: Cross-site request forgery (CSRF)Denial of service
Products affected by CVE-2012-3028
- cpe:2.3:a:siemens:wincc:*:sp3:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:6.0:sp4:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:6.0:sp3:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:7.0:sp2:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:5.0:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:7.0:sp1:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:5.0:sp1:*:*:*:*:*:*
- cpe:2.3:a:siemens:wincc:6.0:sp2:*:*:*:*:*:*
- cpe:2.3:a:siemens:simatic_pcs7:8.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-3028
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-3028
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2012-3028
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-3028
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http://en.securitylab.ru/lab/PT-2012-42
PT-2012-42: Multiple Cross Site Scripting and Cross Site Request Forgery vulnerabilities in Siemens Simatic WinCC WebNavigator
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http://www.us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdf
404 - File Not Found | CISA
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http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf
Patch
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