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CVE-2012-1802

Buffer overflow in the embedded web server on the Siemens Scalance X Industrial Ethernet switch X414-3E before 3.7.1, X308-2M before 3.7.2, X-300EEC before 3.7.2, XR-300 before 3.7.2, and X-300 bef...

Published: Apr 18, 2012Updated: Apr 29, 2026 Sources: CVE List NVD csafCWE-119
NVD MITRE
7.8CVSSHIGH
EPSS Score
6.0%
Top 7.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

n/an/a
scalance x414-3e firmwaresiemensICS / OT / IoT
scalance x414-3esiemensICS / OT / IoT
scalance x308-2m firmwaresiemensICS / OT / IoT
scalance x308-2msiemensICS / OT / IoT
siemenscommercialDEEnterprise Softwareaka siemens ag
and 6 more affected products View all →

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2012/icsa-12-102-04.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-12-102-04
cisa.gov
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa.gov
and 10 more references View all →

Timeline

Published
Apr 18, 2012
Last Updated
Apr 29, 2026

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