PT-2021-1595 · Microsoft · Windows

Yuki Chen · Published 2021-01-12 · Updated 2024-10-08 · CVE-2021-1671

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue exists due to insufficient input validation in the Windows operating system's Remote Procedure Call runtime. It allows remote attackers to execute arbitrary code and affect the system.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-00240

CVE-2021-1671

Affected Products

Windows

References · 16

• https://bdu.fstec.ru/vul/2021-00240 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1671 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1671 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-1671 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1671 · Security Note
• https://osv.dev/vulnerability/CVE-2021-1671 · Vendor Advisory
• https://t.me/cvenotify/8716 · Telegram Post
• https://t.me/cibsecurity/21981 · Telegram Post
• https://t.me/cvenotify/8748 · Telegram Post
• https://t.me/cvenotify/8461 · Telegram Post
• https://t.me/cvenotify/8458 · Telegram Post
• https://t.me/cibsecurity/22001 · Telegram Post
• https://t.me/cibsecurity/22007 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1671 · Note
• https://t.me/cibsecurity/22024 · Telegram Post