Products
3CX
Source
zdi-disclosures@trendmicro.com
Tags
CVE-2023-27362 details
Last Modified : May 3, 2024, 12:50 p.m.
Description
3CX Uncontrolled Search Path Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of 3CX. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the configuration of OpenSSL. The product loads an OpenSSL configuration file from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-20026.
CVSS Score
1 | 2 | 3 | 4 | 5 | 6 | 7.0 | 8 | 9 | 10 |
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Weakness
Weakness | Name | Description |
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CVSS Data
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
7.0
Exploitability Score
Impact Score
Base Severity
HIGH
Vector String : CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
URL | Source |
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https://www.3cx.com/blog/releases/v18-u8/ | zdi-disclosures@trendmicro.com |
https://www.zerodayinitiative.com/advisories/ZDI-23-1153/ | zdi-disclosures@trendmicro.com |