Vulnerability Details : CVE-2020-7497
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior (formerly known as Vijeo XD)which could cause arbitrary application execution when the computer starts.
Vulnerability category: Directory traversal
Products affected by CVE-2020-7497
- cpe:2.3:a:schneider-electric:ecostruxure_operator_terminal_expert:*:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:ecostruxure_operator_terminal_expert:3.1:-:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:ecostruxure_operator_terminal_expert:3.1:sp1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7497
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7497
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-7497
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by:
- cybersecurity@se.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-7497
-
https://www.se.com/ww/en/download/document/SEVD-2020-133-04
EcoStruxure™ Operator Terminal Expert (Vijeo XD) (V2) | Schneider ElectricVendor Advisory
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