PT-2022-5777 · Microsoft · .Net Framework

Eran Zimmerman Gonen · Published 2022-09-13 · Updated 2025-01-02 · CVE-2022-26929

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions .NET Framework (affected versions not specified)

Description The issue is related to insufficient input validation in the .NET Framework, which can be exploited to execute arbitrary code using a specially crafted file. This can allow 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:2022-07177

CVE-2022-26929

Affected Products

.Net Framework

References · 10

• https://osv.dev/vulnerability/CVE-2022-26929 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26929 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26929 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26929 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-07177 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-26929 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-26929 · Vendor Advisory
• https://t.me/cvenotify/64492 · Telegram Post
• https://t.me/cibsecurity/49675 · Telegram Post
• https://t.me/cvenotify/106071 · Telegram Post