CVE-2021-33015

HIGH

Cscape <9.90 SP5 - Code Injection

Title source: llm
STIX 2.1

Description

Cscape (All Versions prior to 9.90 SP5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds write via an uninitialized pointer. An attacker could leverage this vulnerability to execute code in the context of the current process.

Scores

CVSS v3 7.8
EPSS 0.0041
EPSS Percentile 61.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-824
Status published
Products (2)
hornerautomation/cscape 9.90 (5 CPE variants)
hornerautomation/cscape < 9.90
Published Aug 25, 2021
Tracked Since Feb 18, 2026