CVE-2013-0674
Buffer overflow in the RegReader ActiveX control in Siemens WinCC before 7.2, as used in SIMATIC...
Buffer 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.
Exploit likelihood
What each source reports
NVD Score used
Buffer 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.
- Record
CVE-2013-0674- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Buffer 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.
- Record
CVE-2013-0674- Updated
- 2026-11-02
EUVDEUVD-2013-0685 No score
Buffer 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.
- Record
EUVD-2013-0685- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mv5c-27hj-78v9 No score
Buffer overflow in the RegReader ActiveX control in Siemens WinCC before 7.2, as used in SIMATIC...
Buffer 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.
- Record
GHSA-mv5c-27hj-78v9- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-0674 is a medium vulnerability (CVSS 6.8) in Siemens Simatic Pcs7, published March 21, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.36%, the 88th percentile. No source names a fixed version.