CVE-2020-7523
Severity
7.8HIGH
EPSS
0.0%
top 86.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedAug 31
Latest updateMay 24
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 1.1 | Impact: 6.0
Affected Packages2 packages
🔴Vulnerability Details
2GHSA▶
GHSA-pxg4-q469-ggv7: Improper Privilege Management vulnerability exists in Schneider Electric Modbus Serial Driver (see security notification for versions) which could cau↗2022-05-24
CVEList▶
CVE-2020-7523: Improper Privilege Management vulnerability exists in Schneider Electric Modbus Serial Driver (see security notification for versions) which could cau↗2020-08-31