Vulnerability Monitor

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CVE-2013-0678

Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, does not properly represent WebNavigator credentials in a database, which makes it easier for remote authenticated users to obtain sensitive information via a SQL query.

Published

2013-03-21T15:55:01.600

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-255

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	siemens	simatic_pcs7	≤ 8.0	Yes
Application	siemens	wincc	≤ 7.0	Yes
Application	siemens	wincc	7.0	Yes
Application	siemens	wincc	7.0	Yes
Application	siemens	wincc	7.0	Yes

References

http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf US Government Resource ([email protected])
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf Vendor Advisory ([email protected])
http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)