PT-2019-1601 · Microsoft · Windows

Published 2019-03-12 · Updated 2025-10-29 · CVE-2019-0821

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description The issue is related to errors in handling requests in the Windows SMB protocol implementation, which can be exploited by a remote attacker to gain unauthorized access to protected information using a specially crafted packet. This can allow attackers to obtain sensitive information and affect the system.

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

Weakness Enumeration

CWE-202

Related Identifiers

BDU:2019-01143

CVE-2019-0821

Affected Products

Windows

References · 8

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0821 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-0821 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0821 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0821 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0821 · Security Note
• https://bdu.fstec.ru/vul/2019-01143 · Security Note
• https://t.me/cveNotify/140815 · Telegram Post
• https://t.me/cvenotify/118252 · Telegram Post