Is CVE-2026-33893 actively exploited?

No active exploitation of CVE-2026-33893 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-33893 be exploited remotely?

Yes. CVE-2026-33893 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-33893?

CVE-2026-33893 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2026-33893

HIGH

CVE-2026-33893

CWE-798Published: May 12, 2026· Updated: May 18, 2026

7.5

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.3th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-33893 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

siemens1 product

teamcenter

Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Exploit-DB

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

PacketStorm

Security advisories & exploits

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://cert-portal.siemens.com/productcert/html/ssa-827383.html

News & Research Mentioning CVE-2026-33893

Siemens Teamcenter

CISA Alerts· May 14, 2026

View CSAF Summary Siemens Teamcenter is affected by multiple vulnerabilities which could potentially lead to a compromise in availability, integrity and confidentiality. Siemens has released new versions for the affected products and recommends to update to the latest versions. The following versions of Siemens Teamcenter are affected: Teamcenter V2312 vers:intdot/<2312.0014, vers:intdot/<2312.0009 (CVE-2026-33862, CVE-2026-33893, CVE-2024-4367) Teamcenter V2406 vers:intdot/<2406.0012, vers:intdot/<2406.0006 (CVE-2026-33862, CVE-2026-33893, CVE-2024-4367) Teamcenter V2412 vers:intdot/<2412.0009 (CVE-2026-33862, CVE-2026-33893) Teamcenter V2506 vers:intdot/<2506.0005 (CVE-2026-33862, CVE-2026-33893) Teamcenter V2512 vers:all/* CVSS Vendor Equipment Vu [xlite_meta score:73 src:CISA Alerts xlite_fp:a7bb242287591fda8612b11c9044eb215c771058e6cd15528f7a2740e1131e36]