High severity7.8NVD Advisory· Published Apr 13, 2022· Updated Jun 17, 2026
CVE-2021-22797
CVE-2021-22797
Description
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal) vulnerability exists that could cause malicious script to be deployed in an unauthorized location and may result in code execution on the engineering workstation when a malicious project file is loaded in the engineering software. Affected Product: EcoStruxure Control Expert (V15.0 SP1 and prior, including former Unity Pro), EcoStruxure Process Expert (2020 and prior, including former HDCS), SCADAPack RemoteConnect for x70 (All versions)
Affected products
6<=V15.0 SP1+ 1 more
- (no CPE)range: <=V15.0 SP1
- (no CPE)range: unspecified
<=2020+ 1 more
- (no CPE)range: <=2020
- (no CPE)range: unspecified
All versions+ 1 more
- (no CPE)range: All versions
- (no CPE)range: All versions
Patches
Vulnerability mechanics
References
1- www.se.com/ww/en/download/document/SEVD-2021-257-01/nvdMitigationPatchVendor Advisory
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