The web management interface in Siemens RuggedCom ROS before 3.11, ROS 3.11 before 3.11.5 for RS950G, ROS 3.12, and ROS 4.0 for RSG2488 all…

published 2014-03-28 12y ago modified 2026-06-17 4mo ago also EUVD-2014-2622

cvss: 5.0; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 2.4%; EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits: 0; none known

The web management interface in Siemens RuggedCom ROS before 3.11, ROS 3.11 before 3.11.5 for RS950G, ROS 3.12, and ROS 4.0 for RSG2488 allows remote attackers to cause a denial of service (interface outage) via crafted HTTP packets.

Patch / fix

fixed in 1

siemens ruggedcom_rugged_operating_system 3.11.0, 3.11.5, 3.12.4, 4.1.0

Is CVE-2014-2590 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-14-087-01A updated 2025-06-09 cvss 5.0

Siemens ROS Improper Input Validation (Update A)

Siemens ROS <v3.11 Siemens ROS v3.11 (for product RS950G) <ROS_v3.11.5 Siemens ROS v3.12 <ROS_v3.12.4 Siemens ROS v4.0 (for product RSG2488) <ROS_v4.1.0
affected: mitigation “Siemens/RuggedCom provide firmware updates ROS v3.11.5, ROS v3.12.4, and ROS v4.1.0”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

2.41% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness

CWE-306 Missing Authentication for Critical Functionality

References

siemens.com /innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-831997.pdf
broken-link, vendor-advisory
ics-cert.us-cert.gov /advisories/ICSA-14-087-01
permissions-required, third-party-advisory, us-government-resource

Sources

CVE List CVE-2014-2590
NVD CVE-2014-2590

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.