What is CVE-2018-11450?

CVE-2018-11450 is a medium-severity vulnerability in Siemens Teamcenter Product Lifecycle Management, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-07-09.

How severe is CVE-2018-11450?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2018-11450 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Siemens Teamcenter Product Lifecycle Management

CVE-2018-11450

A reflected Cross-Site-Scripting (XSS) vulnerability has been identified in Siemens PLM Software TEAMCENTER (V9.1.2.5). If a user visits the login portal through the URL crafted by the attacker, the attacker can insert html/javascript and thus alter/rewrite the login portal page. Siemens PLM Software TEAMCENTER V9.1.3 and newer are not affected.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (53.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Siemens Teamcenter_product_lifecycle_management
Siemens Ag Plm Software Teamcenter — versions Siemens PLM Software TEAMCENTER : Version 9.1.2.5

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

productcert@siemens.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-11450?: CVE-2018-11450 is a medium-severity vulnerability in Siemens Teamcenter Product Lifecycle Management, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-07-09.
How severe is CVE-2018-11450?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2018-11450 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.