CVE-2021-41349

Microsoft Exchange Server Spoofing Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 99.84%
Affected Products (NVD)
VendorProductVersion
microsoftexchange_server
15.0.0.0 ≤
𝑥
< 15.0.1497.26
microsoftexchange_server
15.1.0.0 ≤
𝑥
< 15.1.2308.20
microsoftexchange_server
15.2.0.0 ≤
𝑥
< 15.2.792.19
microsoftexchange_server
15.1.0.0 ≤
𝑥
< 15.1.2375.17
microsoftexchange_server
15.2.0.0 ≤
𝑥
< 15.2.986.14
𝑥
= Vulnerable software versions
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41349
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41349