CVE-2014-1966

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-02-24 · updated 2026-06-17

Description

The SNMP implementation in Siemens RuggedCom ROS before 3.11, ROS 3.11 for RS950G, ROS 3.12 before 3.12.4, and ROS 4.0 for RSG2488 allows remote attackers to cause a denial of service (device outage) via crafted packets.

Affected products

Siemens Ruggedcom Rugged Operating System: before 3.11.0; from 3.12 before 3.12.4; from 3.11.0 (excl.) before 3.11.5; from 4.0 (excl.) before 4.1.0 — fixed in 3.11.0, 3.11.5, 3.12.4, 4.1.0

How to fix

Upgrade to a fixed version: Siemens Ruggedcom Rugged Operating System 3.11.0, 3.11.5, 3.12.4, 4.1.0. Check the vendor advisory for mitigations.

References

http://ics-cert.us-cert.gov/advisories/ICSA-14-051-03
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-892342.pdf
http://ics-cert.us-cert.gov/advisories/ICSA-14-051-03
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-892342.pdf

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