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CVE-2026-89199

Last refreshed2026-10-13

Status: UPDATED  |  Advisory ID: CVE-2026-89199

Key Details

CVECVE-2026-89199
CVSS Score / Version
8.8 (High) / CVSS v3.1
Updated2026-10-13
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is network; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Siemens RUGGEDCOM CROSSBOW
Classified as
CWE-639 (Authorization Bypass Through User-Controlled Key)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
SiemensRUGGEDCOM CROSSBOW
SubsystemsGeneral OT
SectorsMultiple

What to Know

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly restrict access to sensitive configuration items via specific database queries. This could allow an authenticated attacker to retrieve administrative credentials for various internal systems, leading to unauthorized information disclosure and privilege escalation. (NVD)

What to Do

Monitor Siemens's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-89199
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-89199