Vulnerability Details : CVE-2020-7544
A CWE-269 Improper Privilege Management vulnerability exists in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD) that could cause privilege escalation on the workstation when interacting directly with a driver installed by the runtime software of EcoStruxureª Operator Terminal Expert.
Vulnerability category: Gain privilege
Products affected by CVE-2020-7544
- cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:*:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:3.1:-:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:3.1:service_pack_1a:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7544
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7544
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-7544
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: cybersecurity@se.com (Primary)
References for CVE-2020-7544
-
https://www.se.com/ww/en/download/document/SEVD-2020-315-02/
Security Notification - EcoStruxure™ Operator Terminal Expert runtime (Vijeo XD) | Schneider ElectricPatch;Vendor Advisory
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