Vulnerability · Published Sep 14, 2021 · Assigned by siemens
CVE-2021-40356
High 7.5
In plain English
A high-severity XML external entity in Teamcenter V12.4 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.0%top 35.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.8), Teamcenter V13.0 (All versions < V13.0.0.7), Teamcenter V13.1 (All versions < V13.1.0.5), Teamcenter V13.2 (All versions < 13.2.0.2). The application contains a XML External Entity Injection (XXE) vulnerability. This could allow an attacker to view files on the application server filesystem.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Teamcenter V12.4 | All versions < V12.4.0.8 |
| Siemens | Teamcenter V13.0 | All versions < V13.0.0.7 |
| Siemens | Teamcenter V13.1 | All versions < V13.1.0.5 |
| Siemens | Teamcenter V13.2 | All versions < 13.2.0.2 |
Weakness: CWE-611
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-987403.pdf x_refsource_MISC