CVE-2026-89199

HIGH

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. Thi...

Affects 0 products across 1 vendor.

CVSS 3.18.8
CVSS v48.7
EPSS0.3%
Percentile26th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, low privileges required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-639: Authorization Bypass Through User-Controlled Key (IDOR)

Software uses a user-supplied key to access resources without verifying authorization for that specific resource.

◆ AI Analysis — automated analysis, not human-reviewed

A high severity vulnerability (CVE-2026-89199) affects the target system. 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 a...

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Frequently Asked Questions
What is CVE-2026-89199?
A high severity vulnerability (CVE-2026-89199) affects the target system. 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 a...
What is the CVSS score for CVE-2026-89199?
CVE-2026-89199 has CVSS 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS: 0.3%.
Is CVE-2026-89199 actively exploited?
No confirmed active exploitation of CVE-2026-89199 as of 2026-10-15.
How do I remediate CVE-2026-89199?
Apply vendor patches for CVE-2026-89199. Monitor Siemens advisories.
What systems are affected by CVE-2026-89199?
CVE-2026-89199 affects Siemens.
Vulnerability Details
CVE IDCVE-2026-89199
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published2026-10-13
Last Modified2026-10-13
ICS Relevance65%
Weakness (CWE)
Authorization Bypass Through User-Controlled Key (IDOR)
SourceNVD
Official Description

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.

Source: NIST NVD / MITRE CVE Database

Affected Products
VendorProductAffected Versions
Siemens — —
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
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