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cvelistZdiCVELIST:CVE-2023-27362
HistoryMay 03, 2024 - 1:56 a.m.

CVE-2023-27362 3CX Uncontrolled Search Path Local Privilege Escalation Vulnerability

2024-05-0301:56:13
CWE-427
zdi
www.cve.org
2
3cx
privilege escalation
openssl
configuration
vulnerability
arbitrary code
zdi-can-20026

CVSS3

7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

16.2%

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.

CNA Affected

[
  {
    "vendor": "3CX",
    "product": "3CX",
    "versions": [
      {
        "version": "18",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

CVSS3

7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

16.2%

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