Siemens Opcenter X
view advisory published 2026-07-14
Opcenter X before V2604 contain an authentication bypass vulnerability that could allow an attacker to gain full unauthorized access to the application. Siemens has released a new version for Opcenter X and recommends to update to the latest version.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-56451US | — | — | ||
A vulnerability has been identified in Opcenter X (All versions < V2604). Affected applications do not properly validate the algorithm specified in the JSON Web Token (JWT) header.… | ||||
02
references
External citations — patches, advisories, analysis.
- SSA-096828: Token Invalidation Vulnerability in Opcenter X Before V2604 - CSAF Versionself
- SSA-096828: Token Invalidation Vulnerability in Opcenter X Before V2604 - HTML Versionself
- ICS Advisory ICSA-26-202-03 JSONself
- ICS Advisory ICSA-26-202-03 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
03
remediations (1)
- FixedOpcenter X
Update to V2604 or later version
https://support.sw.siemens.com/product/206159703/
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