CVE-2021-24091

published 2021-02-25

CVE-2021-24091: Windows Camera Codec Pack Remote Code Execution Vulnerability

Priority P3 52 high 8.8 CVSS 3.1

AV N AC L PR N UI R S U C H I H A H

Windows Camera Codec Pack Remote Code Execution Vulnerability

Affected

30 ranges · showing 25

Vendor	Product	Version range	Fixed in
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10_version_1507	>= 10.0.0 < publication	publication
microsoft	windows_10_version_1607	>= 10.0.0 < publication	publication
microsoft	windows_10_version_1809	>= 10.0.0 < publication	publication
microsoft	windows_10_version_1909	>= 10.0.0 < publication	publication
microsoft	windows_10_version_2004	>= 10.0.0 < publication	publication
microsoft	windows_10_version_20h2	>= 10.0.0 < publication	publication
microsoft	windows_server_2016	—	—
microsoft	windows_server_2016	—	—
microsoft	windows_server_2016	—	—
microsoft	windows_server_2016	>= 10.0.0 < publication	publication
microsoft	windows_server_2019	>= 10.0.0 < publication	publication
microsoft	windows_server_version_2004	>= 10.0.0 < publication	publication
microsoft	windows_server_version_20h2	>= 10.0.0 < publication	publication
msrc	windows_10	—	—
msrc	windows_10_version_1607	—	—
msrc	windows_10_version_1809	—	—
msrc	windows_10_version_1909	—	—
msrc	windows_10_version_2004	—	—
msrc	windows_10_version_20h2	—	—

Detection & IOCs extracted from sources · hover to see the quote

• → Vulnerability affects Windows Camera Codec Pack / Microsoft Windows Codecs Library — monitor for exploitation attempts targeting image/codec processing components ↗
• → Patch references KB4601345, KB4601315, KB4601319, KB4601331, KB4601318 — absence of these KBs on a host indicates a potentially vulnerable system ↗

• · No public exploit exists at time of advisory; exploitation assessed as 'Less Likely' for both latest and older software releases ↗

CVSS provenance

nvd v3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

vendor_msrc 7.8 HIGH

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