CVEvulnerability
CVE-2021-44447
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
A vulnerability has been identified in JT Utilities (All versions < V13.0.3.0), JTTK (All versions < V11.0.3.0). JTTK library in affected products contains a use-after-free vulnerability that could be triggered while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14911)
Affected configurations
• siemens jt open toolkit (< 11.0.3.0)
• siemens jt utilities (< 13.0.3.0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-352143.pdf Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-352143.pdf Vendor Advisory