PT-2021-23665 · Unknown · Webaccess Hmi Designer

Chizuru Toyama + 1 · Published 2021-11-15 · Updated 2021-11-17 · CVE-2021-42706

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WebAccess/MHI Designer (affected versions not specified)

Description This issue could allow an attacker to disclose information and execute arbitrary code on affected installations.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-42706

Affected Products

Webaccess Hmi Designer

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-42706 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42706 · Vendor Advisory
• https://t.me/cibsecurity/32482 · Telegram Post
• https://us-cert.cisa.gov/ics/advisories/icsa-21-173-01 · Note