Path Traversal in Schneider-Electric Ecostruxure Operator Terminal Expert
CVE-2020-7495
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability during zip file extraction exists in EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior (formerly known as Vijeo XD) which could cause unauthorized write access outside of expected path folder when opening the project file.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.009 (55.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Schneider-electric Ecostruxure_operator_terminal_expert — versions 3.1
- N/a Ecostruxure Operator Terminal Expert 3.1 Service Pack 1 And Prior (Formerly Known As Vijeo Xd) — versions EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior (formerly known as Vijeo XD)
Weakness classification (CWE)
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-7495?
- CVE-2020-7495 is a medium-severity vulnerability in Schneider-Electric Ecostruxure Operator Terminal Expert, classified under Path Traversal. CVSS score: 5.5/10. Published 2020-06-16.
- How severe is CVE-2020-7495?
- Medium severity. CVSS v3 base score is 5.5 out of 10.