CVE-2022-41082

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

https://msrc-blog.microsoft.com/2022/09/29/customer-guidance-for-reported-zero-day-vulnerabilities-in-microsoft-exchange-server/; https://nvd.nist.gov/vuln/detail/CVE-2022-41082

Remediation deadline: October 21, 2022

Ransomware use: Known

Description

Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.

Timeline

Published:September 30th, 2022 12:00 AM

Last modified:September 30th, 2022 12:00 AM

Added to KEV:September 30th, 2022

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

Microsoft

Products

Exchange Server

Weaknesses (CWE)

CWE-502

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute