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Siemens Teamcenter CVE-2026-33893

| EUVD-2026-29432 HIGH
Use of Hard-coded Credentials (CWE-798)
2026-05-12 siemens GHSA-6wgq-3rp2-w647
8.7
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

5
Analysis Updated
May 12, 2026 - 10:32 vuln.today
v2 (cvss_changed)
Re-analysis Queued
May 12, 2026 - 10:22 vuln.today
cvss_changed
CVSS changed
May 12, 2026 - 10:22 NVD
7.5 (HIGH) 8.7 (HIGH)
Analysis Generated
May 12, 2026 - 10:04 vuln.today
CVE Published
May 12, 2026 - 08:21 nvd
HIGH 7.5

DescriptionNVD

A vulnerability has been identified in Teamcenter V2312 (All versions < V2312.0014), Teamcenter V2406 (All versions < V2406.0012), Teamcenter V2412 (All versions < V2412.0009), Teamcenter V2506 (All versions < V2506.0005), Teamcenter V2512 (All versions). The affected application contains hardcoded key which is used for obfuscation stored directly into the application. This could allow an attacker to obtain these keys and misuse them to gain unauthorized access.

AnalysisAI

Hardcoded cryptographic keys in Siemens Teamcenter PLM software enable remote attackers to bypass authentication and gain unauthorized access to confidential product lifecycle management data. The vulnerability affects multiple Teamcenter versions (V2312, V2406, V2412, V2506, V2512) and is remotely exploitable without authentication (CVSS:4.0 AV:N/AC:L/PR:N). …

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RemediationAI

Within 24 hours: Inventory all Teamcenter deployments and document affected versions (V2312, V2406, V2412, V2506, V2512); escalate to Siemens support for emergency guidance and mitigations. Within 7 days: Implement network-level access controls to restrict Teamcenter connectivity to known authorized networks and disable remote access where possible; enable enhanced logging and alerting on authentication events. …

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CVE-2026-33893 vulnerability details – vuln.today

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