Vulnerability Details : CVE-2012-3030
WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, stores sensitive information under the web root with insufficient access control, which allows remote attackers to read a (1) log file or (2) configuration file via a direct request.
Products affected by CVE-2012-3030
- 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-2012-3030
0.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-3030
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2012-3030
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-3030
-
http://www.us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdf
404 - File Not Found | CISAUS Government Resource
-
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf
Patch;Vendor Advisory
-
http://en.securitylab.ru/lab/PT-2012-43
PT-2012-43: Arbitrary Files Reading in Siemens Simatic WinCC WebNavigator
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