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TI-2025-27249 Aliases CVE-2025-40802GHSA-49wx-m47g-hrrr

Uncontrolled resource consumption in Siemens RUGGEDCOM RST2428P

Priority LOW 11CWE-400Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-400.

Summary

A vulnerability has been identified in RUGGEDCOM RST2428P (6GK6242-6PA00) (All versions). The affected device may be susceptible to resource exhaustion when subjected to high volumes of query requests. This could allow an attacker to cause a temporary denial of service, with the system recovering once the activity stops.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00176 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensRUGGEDCOM RST2428Pall versions—No fix listedCNA
  • RUGGEDCOM RST2428P VendorSiemens Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:siemens:ruggedcom_rst2428p_firmware:*:*:*:*:*:*:*:*all versionsVulnerableSiemens
cpe:2.3:h:siemens:ruggedcom_rst2428p:*:*:*:*:*:*:*:*all versionsRunning onSiemens
  • cpe:2.3:o:siemens:ruggedcom_rst2428p_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
  • cpe:2.3:h:siemens:ruggedcom_rst2428p:*:*:*:*:*:*:*:* Versions all versions Running on ·Siemens

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-40802
  2. 2026-10-03 Alias added: GHSA-49wx-m47g-hrrr

References

Advisory 1

  • TI-2025-07988 libxml2 xmlcatalog xmlParseSGMLCatalog recursion CVSS 4.0MEDIUM 4.8
  • TI-2025-27250 Information disclosure in Siemens RUGGEDCOM RST2428P CVSS 4.0LOW 2.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences