CVE-2022-4991— Tychon is vulnerable to privilege escalation due to OPENSSLDIR location
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2022-4991
Vulnerability Information
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Vulnerability Title
Tychon is vulnerable to privilege escalation due to OPENSSLDIR location
Source: NVD (National Vulnerability Database)
Vulnerability Description
Tychon includes an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory that may be controllable by an unprivileged user on Windows. Tychon contains a privileged service that uses this OpenSSL component. A user who can place a specially-crafted openssl.cnf file at an appropriate path may be able to achieve arbitrary code execution with SYSTEM privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-4991
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2022-4991 (1)
V. Comments for CVE-2022-4991
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