CVE-2024-22120 Time Based SQL Injection in Zabbix Server Audit Log

2024-05-1709:53:52

CWE-20

Zabbix

github.com

cve-2024-22120

zabbix server

audit log

sql injection

time based

exploit

blind sql injection

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

8.2 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.0%

JSON

Zabbix server can perform command execution for configured scripts. After command is executed, audit entry is added to “Audit Log”. Due to “clientip” field is not sanitized, it is possible to injection SQL into “clientip” and exploit time based blind SQL injection.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "Server"
    ],
    "product": "Zabbix",
    "repo": "https://git.zabbix.com/",
    "vendor": "Zabbix",
    "versions": [
      {
        "changes": [
          {
            "at": "6.0.28rc1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "6.0.27",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "git"
      },
      {
        "changes": [
          {
            "at": "6.4.13rc1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "6.4.12",
        "status": "affected",
        "version": "6.4.0",
        "versionType": "git"
      },
      {
        "changes": [
          {
            "at": "7.0.0beta1",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "7.0.0beta1",
        "status": "affected",
        "version": "7.0.0alpha1",
        "versionType": "git"
      }
    ]
  }
]