PT-2021-2342 · Microsoft · Walletservice+1

Edwardzpeng + 3 · Published 2021-03-09 · Updated 2023-12-29 · CVE-2021-26871

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 Windows WalletService (affected versions not specified)

Description The issue is related to insecure privilege management in the WalletService component of the Windows operating system. It allows an attacker to elevate their privileges, potentially affecting the system.

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

Exploit

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2021-01579

CVE-2021-26871

Affected Products

Walletservice

Windows

References · 11

• 🔥 https://github.com/fr4nkxixi/CVE-2021-26871_POC · Exploit
• 🔥 https://github.com/robotMD5/CVE-2021-26871_POC · Exploit
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26871 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26871 · Security Note
• https://bdu.fstec.ru/vul/2021-01579 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-26871 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26871 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-26871 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26871 · Security Note
• https://t.me/cibsecurity/24762 · Telegram Post
• https://t.me/cvenotify/11369 · Telegram Post