CVE-2023-28277
CVE-2023-28277 is a medium-severity vulnerability in Microsoft Windows Server 2022 with a CVSS 3.x base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-190.
Key facts
- Severity: Medium (CVSS 3.x base score 4.9)
- EPSS exploit prediction: 1% (69th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-190
- Affected product: Microsoft Windows Server 2022
- Published:
- Last modified:
Description
Windows DNS Server Information Disclosure Vulnerability
Frequently asked questions
- What is CVE-2023-28277?
- Windows DNS Server Information Disclosure Vulnerability
- How severe is CVE-2023-28277?
- CVE-2023-28277 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-28277 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-28277?
- CVE-2023-28277 affects Microsoft Windows Server 2022. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-28277?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-28277 published?
- CVE-2023-28277 was published on 2023-04-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
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