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

2024-05-1709:53:52

CWE-20

Zabbix

www.cve.org

cve-2024-22120

time based

sql injection

zabbix server

audit log

command execution

client ip

blind sql

CVSS3

9.1

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

AI Score

Confidence

High

EPSS

0.001

Percentile

22.6%

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"
      }
    ]
  }
]