CVE-2021-22663

Published: Feb 9, 2021Modified: Nov 21, 2024

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Cscape (All versions prior to 9.90 SP3.5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute code in the context of the current process.

Affected (4)

Products: Hornerautomation: Cscape · Siemens: Cscape

Hornerautomation

1 product

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Hornerautomation Cscape	Before 9.90
Siemens Cscape	Version 9.90
Siemens Cscape	Version 9.90 sp1
Siemens Cscape	Version 9.90 sp3

Related CWEs

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (2)

https://us-cert.cisa.gov/ics/advisories/icsa-21-035-02

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

https://us-cert.cisa.gov/ics/advisories/icsa-21-035-02

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.