CVE-2021-41349: Microsoft Exchange Server Spoofing Vulnerability
This Microsoft advisory covers CVE-2021-41349 in Microsoft Exchange Server 2013 Cumulative Update 23, Microsoft Exchange Server 2016 Cumulative Update 21 and Microsoft Exchange Server 2016 Cumulative Update 22.
- CVE-2021-41349
Key facts
- Vendor rating
- Medium, CVSS 6.5
- CISA KEV
- Not listed (catalogue checked )
- Affected
- Microsoft Exchange Server 2013 Cumulative Update 23 15.00.0 before 15.00.1497.026; Microsoft Exchange Server 2016 Cumulative Update 21 15.01.0 before 15.01.2308.020; Microsoft Exchange Server 2016 Cumulative Update 22 15.0.0 before 15.01.2375.017 and 2 more below
- Fixed in
- 15.00.1497.026, 15.01.2308.020, 15.01.2375.017 and 2 more below
- Source published
- Source revised
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
Microsoft Exchange Server Spoofing Vulnerability
Affected products named by the advisory: Microsoft Exchange Server 2013 Cumulative Update 23; Microsoft Exchange Server 2016 Cumulative Update 21; Microsoft Exchange Server 2016 Cumulative Update 22; Microsoft Exchange Server 2019 Cumulative Update 10; and 1 more.
Affected products named by the advisory: Microsoft Exchange Server 2019 Cumulative Update 11.
Text from the source record.
- Microsoft Exchange Server 2013 Cumulative Update 23 15.00.0 before 15.00.1497.026
- Microsoft Exchange Server 2016 Cumulative Update 21 15.01.0 before 15.01.2308.020
- Microsoft Exchange Server 2016 Cumulative Update 22 15.0.0 before 15.01.2375.017
- Microsoft Exchange Server 2019 Cumulative Update 10 15.02.0 before 15.02.0792.019
- Microsoft Exchange Server 2019 Cumulative Update 11 15.02.0 before 15.02.0986.014
Official advisory · high-confidence parse· fetched ·verify at source
How to fix CVE-2021-41349
Upgrade to a fixed release named by Microsoft:
- 15.00.1497.026
- 15.01.2308.020
- 15.01.2375.017
- 15.02.0792.019
- 15.02.0986.014
End-of-life dates for Microsoft Exchange Server
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