CVE-2020-7495: Path Traversal
First published: Tue Jun 16 2020(Updated: )
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.
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider Electric EcoStruxure Operator Terminal Expert | <=3.0 | |
| Schneider Electric EcoStruxure Operator Terminal Expert | =3.1 | |
| Schneider Electric EcoStruxure Operator Terminal Expert | =3.1-sp1 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-7495?
CVE-2020-7495 is a vulnerability in EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior that allows unauthorized write access outside of the expected directory during zip file extraction.
How severe is CVE-2020-7495?
CVE-2020-7495 has a severity rating of medium (5.5).
Which software versions are affected by CVE-2020-7495?
EcoStruxure Operator Terminal Expert versions 3.0, 3.1, and 3.1 Service Pack 1 (3.1-sp1) are affected by CVE-2020-7495.
How can I fix CVE-2020-7495?
To fix CVE-2020-7495, it is recommended to upgrade to EcoStruxure Operator Terminal Expert version 3.1 Service Pack 2 or later.
Where can I find more information about CVE-2020-7495?
You can find more information about CVE-2020-7495 at the following link: https://www.se.com/ww/en/download/document/SEVD-2020-133-04
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- vendor/schneider-electric
- canonical/schneider electric ecostruxure operator terminal expert
- version/schneider electric ecostruxure operator terminal expert/3.0
- version/schneider electric ecostruxure operator terminal expert/3.1
- version/schneider electric ecostruxure operator terminal expert/3.1-sp1