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Fencer Intel
high 8.3

CVE-2013-6925 json

The integrated HTTPS server in Siemens RuggedCom ROS before 3.12.2 allows remote attackers to hijack web sessions by predicting a session i…

published 12y ago modified 4mo ago also EUVD-2013-6726

cvss
8.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

The integrated HTTPS server in Siemens RuggedCom ROS before 3.12.2 allows remote attackers to hijack web sessions by predicting a session id value.

Patch / fix

  • siemens ruggedcom_rugged_operating_system 3.12.2

Is CVE-2013-6925 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.

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Vendor advisories

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

cisa ICSA-13-340-01 updated cvss 8.3

RuggedCom ROS Multiple Vulnerabilities

  • Simens RuggedCom devices with ROS firmware <v3.12.2
    affected: mitigation “Siemens has produced a firmware update, RuggedCom ROS V3.12.2, which resolves these vulnerabilities. Asset owners and operators should contact Siemens customer support to acquire the update.”

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

1.89% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 8.3 AV:N/AC:M/Au:N/C:P/I:P/A:C

Classification

Weakness
  • CWE-330 Use of Insufficiently Random Values

References

Sources

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.