CISA KEV 정보
| 취약점명 | Zabbix Frontend Authentication Bypass Vulnerability |
|---|---|
| 설명 | Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-290 |
| 등록일 (KEV) | 2022-02-22 |
| 조치 기한 | 2022-03-08 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2022-23131 |
NVD 상세 정보
CVSS v3.1: 9.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NCVSS v2.0: 5.1
AV:N/AC:H/Au:N/C:P/I:P/A:P설명: In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login stored in the session was not verified. Malicious unauthenticated actor may exploit this issue to escalate privileges and gain admin access to Zabbix Frontend. To perform the attack, SAML authentication is required to be enabled and the actor has to know the username of Zabbix user (or use the guest account, which is disabled by default).
CWE: CWE-290 | CWE-290
참조
- https://support.zabbix.com/browse/ZBX-20350 [Issue Tracking, Patch, Vendor Advisory]
- https://support.zabbix.com/browse/ZBX-20350 [Issue Tracking, Patch, Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-23131 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.