CVE-2021-31206
Microsoft Exchange Server Remote Code Execution Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 15.00.1497.023, 15.01.2242.012, 15.01.2308.014, 15.02.0922.013, 15.02.0858.015
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Microsoft Exchange Server Remote Code Execution Vulnerability
Timeline
- CVE published
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Microsoft Microsoft Exchange Server 2013 Cumulative Update 23
From 15.00.0 · fixed in 15.00.1497.023
- Microsoft Microsoft Exchange Server 2016 Cumulative Update 20
From 15.01.0 · fixed in 15.01.2242.012
- Microsoft Microsoft Exchange Server 2016 Cumulative Update 21
From 15.01.0 · fixed in 15.01.2308.014
- Microsoft Microsoft Exchange Server 2019 Cumulative Update 10
From 15.02.0 · fixed in 15.02.0922.013
- Microsoft Microsoft Exchange Server 2019 Cumulative Update 9
From 15.02.0 · fixed in 15.02.0858.015