Medium severity5.5NVD Advisory· Published Jul 13, 2021· Updated Jun 17, 2026
CVE-2021-33714
CVE-2021-33714
Description
A vulnerability has been identified in JT Utilities (All versions < V13.0.2.0). When parsing specially crafted JT files, a missing check for the validity of an iterator leads to NULL pointer deference condition, causing the application to crash. An attacker could leverage this vulnerability to cause a Denial-of-Service condition in the application.
Affected products
3cpe:2.3:a:siemens:jt_utilities:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:siemens:jt_utilities:*:*:*:*:*:*:*:*range: <13.0.2.0
- (no CPE)range: < V13.0.2.0
- (no CPE)range: All versions < V13.0.2.0
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-209268.pdfnvdVendor Advisory
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