PT-2019-1416 · Microsoft · Windows Smbv2+1

Zer0Mem · Published 2019-02-12 · Updated 2026-03-01 · CVE-2019-0633

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 SMBv2 (affected versions not specified)

Description The issue is related to insecure privilege management in the Windows SMBv2 component, allowing a remote attacker to execute arbitrary code by sending a specially crafted packet to the SMBv2 server. This can be achieved through the exploitation of how the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests. The vulnerability enables 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

Improper Privilege Management

Weakness Enumeration

CWE-19

CWE-269

Related Identifiers

BDU:2019-00798

CVE-2019-0633

Affected Products

Windows

Windows Smbv2

References · 8

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0633 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0633 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00798 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0633 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0633 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0633 · Security Note
• https://securityfocus.com/bid/106916 · Note
• http://securityfocus.com/bid/106916 · Note