CVE-2026-89208

MEDIUM

A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3), Desigo...

Affects 0 products across 1 vendor.

CVSS 3.15.3
CVSS v46.9
EPSS0.4%
Percentile35th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, no integrity impact, no availability impact.
CWE Weakness Definitions
CWE-125: Out-of-Bounds Read

Software reads data past the boundary of an allocated buffer, leaking sensitive information or causing crashes.

Related Attack Patterns (CAPEC)
CAPEC-540 Overread Buffers
via CWE-125

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A medium severity vulnerability (CVE-2026-89208) affects the target system. A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3), Desigo PXC00-U (All versions >= V2.3), Desigo PXC001-E.D (A...

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Frequently Asked Questions
What is CVE-2026-89208?
A medium severity vulnerability (CVE-2026-89208) affects the target system. A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3), Desigo PXC00-U (All versions >= V2.3), Desigo PXC001-E.D (A...
What is the CVSS score for CVE-2026-89208?
CVE-2026-89208 has CVSS 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS: 0.4%.
Is CVE-2026-89208 actively exploited?
No confirmed active exploitation of CVE-2026-89208 as of 2026-10-15.
How do I remediate CVE-2026-89208?
Apply vendor patches for CVE-2026-89208. Monitor Siemens advisories.
What systems are affected by CVE-2026-89208?
CVE-2026-89208 affects Siemens.
Vulnerability Details
CVE IDCVE-2026-89208
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Published2026-10-13
Last Modified2026-10-13
ICS Relevance70%
Weakness (CWE)
Out-of-Bounds Read
SourceNVD
Official Description

A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3), Desigo PXC00-U (All versions >= V2.3), Desigo PXC001-E.D (All versions >= V2.3), Desigo PXC100-E.D (All versions >= V2.3), Desigo PXC12-E.D (All versions >= V2.3), Desigo PXC128-U (All versions >= V2.3), Desigo PXC200-E.D (All versions >= V2.3), Desigo PXC22-E.D (All versions >= V2.3), Desigo PXC22.1-E.D (All versions >= V2.3), Desigo PXC36.1-E.D (All versions >= V2.3), Desigo PXC50-E.D (All versions >= V2.3), Desigo PXC64-U (All versions >= V2.3), Desigo PXM20-E (All versions >= V2.3). The affected product does not properly validate input bounds before accessing packet data. This could allow an unauthenticated remote attacker to trigger memory reads outside the intended packet boundaries.

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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