PT-2021-6417 · Microsoft · Web Media Extensions

Wayne Low · Published 2021-12-14 · Updated 2022-07-12 · CVE-2021-43214

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Web Media Extensions (affected versions not specified)

Description The issue is related to a remote code execution vulnerability. It involves incorrect code generation management in the Raw Image Extension plugin for viewing RAW images. Exploitation of this issue could allow an attacker to execute arbitrary code.

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

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2022-01554

CVE-2021-43214

Affected Products

Web Media Extensions

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-43214 · Security Note
• https://bdu.fstec.ru/vul/2022-01554 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43214 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43214 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-43214 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021121468 · Note
• https://t.me/cvenotify/24762 · Telegram Post