CVE-2022-26809: critical vulnerability in Microsoft Windows 10 Version 1507
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
97Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 9.8epss 91%
from disclosure to weaponsame day
Published on NVDApr 15
1st PoCApr 14
VulnCheckApr 14
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Windows 10 Version 1507Microsoft · Windows 10 Version 1607Microsoft · Windows 10 Version 1809Microsoft · Windows 10 Version 1909Microsoft · Windows 10 Version 20H2Microsoft · Windows 10 Version 21H1Microsoft · Windows 10 Version 21H2Microsoft · Windows 11 version 21H2Microsoft · Windows 7Microsoft · Windows 7 Service Pack 1Microsoft · Windows 8.1Microsoft · Windows Server 2008 R2 Service Pack 1Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)Microsoft · Windows Server 2008 Service Pack 2Microsoft · Windows Server 2008 Service Pack 2Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)Microsoft · Windows Server 2012Microsoft · Windows Server 2012 R2Microsoft · Windows Server 2012 R2 (Server Core installation)Microsoft · Windows Server 2012 (Server Core installation)Microsoft · Windows Server 2016Microsoft · Windows Server 2016 (Server Core installation)Microsoft · Windows Server 2019Microsoft · Windows Server 2019 (Server Core installation)Microsoft · Windows Server 2022Microsoft · Windows Server version 20H2public PoCs found — 13
githubgithub.com/fuckjsonp/FuckJsonp-RCE-CVE-2022-26809-SQL-XSS-FuckJsonp★ 408githubgithub.com/s1ckb017/PoC-CVE-2022-26809★ 106githubgithub.com/yuanLink/CVE-2022-26809★ 60githubgithub.com/corelight/cve-2022-26809★ 32githubgithub.com/websecnl/CVE-2022-26809★ 27githubgithub.com/sherlocksecurity/Microsoft-CVE-2022-26809-The-Little-Boy★ 19githubgithub.com/auduongxuan/CVE-2022-26809★ 7githubgithub.com/Lay0us/CVE-2022-26809-RCE★ 0githubgithub.com/oppongjohn/CVE-2022-26809-RCE★ 0githubgithub.com/michealadams30/Cve-2022-26809★ 0vulncheckvulncheck.com/xdb/bc623cfe5572unverifiedvulncheckvulncheck.com/xdb/3a073b21eee3unverifiedvulncheckvulncheck.com/xdb/21bbed143dabunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Microsoft Windows 10 Version 1507
In the same product, most dangerous first.
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