PT-2021-2072 · Sysinternals · Psexec

Ce2Wells + 1 · Published 2021-02-09 · Updated 2023-12-29 · CVE-2021-1733

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Sysinternals PsExec (affected versions not specified)

Description: The issue is related to errors in privilege management in the PsExec utility for remote command execution. Exploitation of this issue may allow an attacker to elevate their privileges.

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

LPE

Improper Privilege Management

Weakness Enumeration

CWE-269

CWE-264

Related Identifiers

BDU:2021-00922

CVE-2021-1733

Affected Products

Psexec

References · 7

• https://bdu.fstec.ru/vul/2021-00922 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1733 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1733 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1733 · Vendor Advisory
• https://t.me/cibsecurity/24161 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021020961 · Note
• https://t.me/cvenotify/10525 · Telegram Post