CVE-2013-0674

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Summary

CVECVE-2013-0674
StatePUBLISHED
Assignericscert
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-03-21 15:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionBuffer overflow in the RegReader ActiveX control in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote attackers to execute arbitrary code via a long parameter.

Risk And Classification

Primary CVSS: v2.0 6.8 from [email protected]

AV:N/AC:M/Au:N/C:P/I:P/A:P

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:M/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Siemens Simatic Pcs7 7.1 sp3 All All
Application Siemens Simatic Pcs7 All All All All
Application Siemens Wincc 5.0 All All All
Application Siemens Wincc 5.0 sp1 All All
Application Siemens Wincc 6.0 All All All
Application Siemens Wincc 6.0 sp2 All All
Application Siemens Wincc 6.0 sp3 All All
Application Siemens Wincc 6.0 sp4 All All
Application Siemens Wincc 7.0 All All All
Application Siemens Wincc 7.0 sp1 All All
Application Siemens Wincc 7.0 sp2 All All
Application Siemens Wincc 7.0 sp3 All All
Application Siemens Wincc All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Siemens af854a3a-2127-422b-91ae-364da2661108 www.siemens.com Vendor Advisory
Siemens WinCC 7.0 SP3 Multiple Vulnerabilities | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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