CVEvulnerability

CVE-2012-3016

7.8 HIGH Published 2012-07-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-07-31
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 S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.

Affected configurations

• siemens simatic s7-400 cpu firmware 6.0.1 • siemens simatic s7-400 cpu firmware 6.0.2 • siemens simatic s7-400 cpu 412-2 pn • siemens simatic s7-400 cpu 414-3 pn\/dp • siemens simatic s7-400 cpu 414f-3 pn\/dp • siemens simatic s7-400 cpu 416-3 pn\/dp • siemens simatic s7-400 cpu 416f-3 pn\/dp

References