CVE-2022-27502
Title: RealVNC VNC Server: Local Privilege Escalation via installer repair
Privilege Escalation
Proof Of Concept
PoC Available for CVE-2022-27502
CWE Category
NVD-CWE-noinfo
Published Date
Jun 10, 2022
Modified Date
Nov 21, 2024
Exploit Status
Available
Score
7.8
CVSS v3.1
Exploit Probability (EPSS)
0.66%
Vulnerability Summary
CVE-2022-27502: RealVNC VNC Server 6.9.0 through 5.1.0 for Windows allows local privilege escalation because an installer repair operation executes %TEMP% files as SYSTEM.
Impacted Vendors
Reference Links
https://help.realvnc.com/hc/en-us/articles/360002478311-Are-there-any-known-security-vulnerabilities-#cve-2008-4770-moderate-%E2%80%94-only-affects-vnc-viewer--0-1
https://realvnc.com
https://help.realvnc.com/hc/en-us/articles/360002478311-Are-there-any-known-security-vulnerabilities-#cve-2008-4770-moderate-%E2%80%94-only-affects-vnc-viewer--0-1
https://realvnc.com
CVSS v3.1
Source Entity
[email protected]
Severity
HIGH
7.8
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity
[email protected]
Severity
HIGH
7.2
Access Vector
N/A
Authentication
N/A
RAW VECTOR
AV:L/AC:L/Au:N/C:C/I:C/A:C
Associated Attack Patterns (CAPEC)
Total: PatternsNo specific attack patterns mapped.
Likelihood
Severity
Page /
CVE-2022-27502 Exploits & PoCs (Proof Of Concept)
GitHub
https://github.com/alirezac0/CVE-2022-27502
MODIFIED
Vulnerability data or affected products updated.
PUBLISHED
Vulnerability first announced in NVD.
Attack Vector Matrix
Access Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
CVSS Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Stack
No specific products linked.