MSRC_CVE-2025-21203

MSRC_CVE-2025-21203 PUBLISHED CVSS 6.5 MEDIUM

Record from circl · Published April 8, 2025

Risk scores

CVSS 3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Affected products

Vendor	Product	Versions
	Windows Server 2025 (Server Core installation) <10.0.26100.3775
	Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1551
	Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23220
	Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1551
	Windows Server 2019 (Server Core installation) <10.0.17763.7136
	Windows Server 2022 10.0.20348.3453
	Windows Server 2019 10.0.17763.7136
	Windows Server 2022 (Server Core installation) <10.0.20348.3453
	Windows Server 2025 10.0.26100.3775
	Windows Server 2019 <10.0.17763.7136
	Windows Server 2016 <10.0.14393.7969
	Windows Server 2016 10.0.14393.7969
	Windows Server 2022 (Server Core installation) 10.0.20348.3453
	Windows Server 2025 (Server Core installation) 10.0.26100.3775
	Windows Server 2025 <10.0.26100.3775
	Windows Server 2016 (Server Core installation) 10.0.14393.7969
	Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23220
	Windows Server 2022 <10.0.20348.3453
	Windows Server 2019 (Server Core installation) 10.0.17763.7136
	Windows Server 2016 (Server Core installation) <10.0.14393.7969

Timeline

Apr 8, 2025 CVE Published
Apr 1, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln MSRC_CVE-2025-21203
vulnetix vdb fixes MSRC_CVE-2025-21203

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/MSRC_CVE-2025-21203/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

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