CVE-2023-27362
Last modified
CVE-2023-27362 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 3CX Uncontrolled Search Path Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of 3CX. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 3cx | 3cx | >= 18.0.0.451, < 18.0.8.917 |
References
- https://www.3cx.com/blog/releases/v18-u8/Release Notes
- https://www.zerodayinitiative.com/advisories/ZDI-23-1153/Third Party Advisory
- https://www.3cx.com/blog/releases/v18-u8/Release Notes
- https://www.zerodayinitiative.com/advisories/ZDI-23-1153/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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