CVEvulnerability

CVE-2013-0700

7.8 HIGH Published 2013-04-22 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-04-22
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C

Description

Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to TCP port 102 (aka the ISO-TSAP port).

Affected configurations

• siemens simatic s7-1200 firmware (< 4.0) • siemens simatic s7-1200 cpu 1211c firmware (< 4.0) • siemens simatic s7-1200 cpu 1212c firmware (< 4.0) • siemens simatic s7-1200 cpu 1212fc firmware (< 4.0) • siemens simatic s7-1200 cpu 1214 fc firmware (< 4.0) • siemens simatic s7-1200 cpu 1214c firmware (< 4.0) • siemens simatic s7-1200 cpu 1215 fc firmware (< 4.0) • siemens simatic s7-1200 cpu 1215c firmware (< 4.0) • siemens simatic s7-1200 cpu 1217c firmware (< 4.0)

References