Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2019-0735 — Improper Privilege Management in Microsoft Windows

CWE-269 — Improper Privilege Management5 documents5 sources
Severity
7.8HIGHNVD
EPSS
9.7%
top 7.07%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
22
Microsoft WindowsMicrosoft Windows ServerMicrosoft Windows 10+19 more
Timeline
PublishedApr 9
Latest updateMay 13

Description

An elevation of privilege vulnerability exists when the Windows Client Server Run-Time Subsystem (CSRSS) fails to properly handle objects in memory, aka 'Windows CSRSS Elevation of Privilege Vulnerability'.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages20 packages

▶CVEListV5microsoft/windows_server18 versions+17

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-433w-8772-xfr8: An elevation of privilege vulnerability exists when the Windows Client Server Run-Time Subsystem (CSRSS) fails to properly handle objects in memory, a↗2022-05-13
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💥Exploits & PoCs

1
Exploit-DB
Microsoft Windows 10 1809 / 1709 - CSRSS SxSSrv Cached Manifest Privilege Escalation↗2019-04-16
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📋Vendor Advisories

1
Microsoft
Windows CSRSS Elevation of Privilege Vulnerability↗2019-04-09
▶

🕵️Threat Intelligence

1
Zscaler
Zscaler found Multiple Security Vulnerabilities | 04-09-2019↗
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CVE-2019-0735 — Improper Privilege Management | cvebase