CVE-2021-28323

high-risk
Published 2021-04-13

Windows DNS Information Disclosure Vulnerability

Do I need to act?

!
16.6% chance of exploitation in next 30 days
EPSS score — higher than 83% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (19)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://packetstormsecurity.com/files/162251/Microsoft-DiagHub-Privilege-Escalati...
Mailing List http://seclists.org/fulldisclosure/2021/Apr/40
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2832...
Third Party Advisory http://packetstormsecurity.com/files/162251/Microsoft-DiagHub-Privilege-Escalati...
Mailing List http://seclists.org/fulldisclosure/2021/Apr/40
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2832...
56
/ 100
high-risk
Severity 24/34 · High
Exploitability 13/34 · Low
Exposure 19/34 · Moderate