CVE-2021-31196
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
Microsoft Exchange Server contains an information disclosure vulnerability that allows for remote code execution.
CISA Known Exploited Vulnerability
Vendor / Product
Microsoft — Exchange Server
Date Added
2024-08-21
Remediation Due
2024-09-11
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-31196; https://nvd.nist.gov/vuln/detail/CVE-2021-31196
Affected Software (5)
| Vendor | Product | Version |
|---|---|---|
| microsoft | exchange_server | 2013 |
| microsoft | exchange_server | 2016 |
| microsoft | exchange_server | 2016 |
| microsoft | exchange_server | 2019 |
| microsoft | exchange_server | 2019 |
References & Advisories (3)
US Government Resource
Patch
Vendor Advisory
Patch
Vendor Advisory