Is CVE-2013-6926 in the CISA KEV catalog?

No. CVE-2013-6926 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-6926?

CVE-2013-6926 has a CVSS v2 base score of 8.0 (HIGH).

What is the EPSS score for CVE-2013-6926?

CVE-2013-6926 has an EPSS score of 1.50% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-6926?

Upgrade ruggedcom rugged operating system to 3.12.2 or later.

CVE & CISA-KEV Catalog

CVE-2013-6926

HIGHEPSS 71th pctl

8.0

CVSS v2

NVD

Description

The integrated HTTPS server in Siemens RuggedCom ROS before 3.12.2 allows remote authenticated users to bypass intended restrictions on administrative actions by leveraging access to a (1) guest or (2) operator account.

CWE-863Incorrect Authorization

How to fix

Remediation Available

ruggedcom rugged operating systemNVD

Affected:< 3.12.2Fixed in:3.12.2CVE-2013-6926derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.50%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Vendor Advisory1

siemens.com

Third-Party Advisory1

ics-cert.us-cert.gov

Related Vulnerabilities

Other CWE-863 (Incorrect Authorization) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-22518	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-38035	Critical	9.8	100%	KEV + Ransom	-
CVE-2022-46169	Critical	9.8	100%	KEV	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2024-38856	Critical	9.8	99%	KEV	Fix
CVE-2020-36289	Medium	5.3	99%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.