CVE-2021-22682

HIGH

Cscape <9.90 SP4 - Privilege Escalation

Title source: llm
STIX 2.1

Description

Cscape (All versions prior to 9.90 SP4) is configured by default to be installed for all users, which allows full permissions, including read/write access. This may allow unprivileged users to modify the binaries and configuration files and lead to local privilege escalation.

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-21-112-01

Scores

CVSS v3 7.8
EPSS 0.0022
EPSS Percentile 12.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-284
Status published
Products (2)
hornerautomation/cscape 9.90 (4 CPE variants)
hornerautomation/cscape < 9.90
Published Apr 23, 2021
Tracked Since Feb 18, 2026