Description
Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-223158.pdf
US Government Resource x_refsource_misc
http://www.us-cert.gov/control_systems/pdf/ICSA-12-158-01.pdf
Scores
EPSS
0.0050
EPSS Percentile
66.0%
Details
CWE
CWE-119
Status
published
Products (1)
siemens/wincc
7.0 sp3 (3 CPE variants)
Published
Jun 08, 2012
Tracked Since
Feb 18, 2026