PT-2021-2050 · Microsoft · .Net Framework

Published 2021-02-09 · Updated 2023-12-29 · CVE-2021-24111

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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 by a remote attacker to cause a denial of service. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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:2021-00897

CVE-2021-24111

Affected Products

.Net Framework

References · 7

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24111 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24111 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24111 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00897 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-24111 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-24111 · Vendor Advisory
• https://t.me/cibsecurity/24187 · Telegram Post