7.8
CVE-2020-7523
- EPSS 0.04%
- Published 31.08.2020 17:15:12
- Last modified 21.11.2024 05:37:18
- Source cybersecurity@se.com
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Improper Privilege Management vulnerability exists in Schneider Electric Modbus Serial Driver (see security notification for versions) which could cause local privilege escalation when the Modbus Serial Driver service is invoked. The driver does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
Data is provided by the National Vulnerability Database (NVD)
Schneider-electric ≫ Modbus Driver Suite Version < 14.15.0.0
Schneider-electric ≫ Modbus Serial Driver HwPlatformx86 Version < 2.20_ie_30
Schneider-electric ≫ Modbus Serial Driver HwPlatformx64 Version < 3.20_ie_30
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.04% | 0.101 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.1 | 6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
|
| nvd@nist.gov | 4.4 | 3.4 | 6.4 |
AV:L/AC:M/Au:N/C:P/I:P/A:P
|
CWE-269 Improper Privilege Management
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.