cnvd - cnvd-2022-08298

cnvd-2022-08298

Vulnerability from cnvd

Title: Zabbix Sia Zabbix存在未明漏洞

Description:

Zabbix Sia Zabbix是拉脱维亚Zabbix SIA（Zabbix Sia）公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。

Zabbix Frontend存在安全漏洞，该漏洞源于在启用 SAML SSO 身份验证（非默认）的情况下，恶意行为者可以修改会话数据，因为存储在会话中的用户登录未经过验证。攻击者可利用该漏洞提升权限并获得对Zabbix前端的管理员访问权限。

Severity: 中

Patch Name: Zabbix Sia Zabbix存在未明漏洞的补丁

Patch Description:

Zabbix Sia Zabbix是拉脱维亚Zabbix SIA（Zabbix Sia）公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。

Zabbix Frontend存在安全漏洞，该漏洞源于在启用 SAML SSO 身份验证（非默认）的情况下，恶意行为者可以修改会话数据，因为存储在会话中的用户登录未经过验证。攻击者可利用该漏洞提升权限并获得对Zabbix前端的管理员访问权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://support.zabbix.com/browse/ZBX-20350

Reference: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23131

Impacted products

Name
Zabbix Zabbix >=5.4.0，<=5.4.8

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-23131",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-23131"
    }
  },
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://support.zabbix.com/browse/ZBX-20350",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-08298",
  "openTime": "2022-02-04",
  "patchDescription": "Zabbix Sia Zabbix\u662f\u62c9\u8131\u7ef4\u4e9aZabbix SIA\uff08Zabbix Sia\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u76d1\u63a7\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u7f51\u7edc\u76d1\u63a7\u3001\u670d\u52a1\u5668\u76d1\u63a7\u3001\u4e91\u76d1\u63a7\u548c\u5e94\u7528\u76d1\u63a7\u7b49\u3002\r\n\r\nZabbix Frontend\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u542f\u7528 SAML SSO \u8eab\u4efd\u9a8c\u8bc1\uff08\u975e\u9ed8\u8ba4\uff09\u7684\u60c5\u51b5\u4e0b\uff0c\u6076\u610f\u884c\u4e3a\u8005\u53ef\u4ee5\u4fee\u6539\u4f1a\u8bdd\u6570\u636e\uff0c\u56e0\u4e3a\u5b58\u50a8\u5728\u4f1a\u8bdd\u4e2d\u7684\u7528\u6237\u767b\u5f55\u672a\u7ecf\u8fc7\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u83b7\u5f97\u5bf9Zabbix\u524d\u7aef\u7684\u7ba1\u7406\u5458\u8bbf\u95ee\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Zabbix Sia Zabbix\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23131",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-17",
  "title": "Zabbix Sia Zabbix\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2022-23131 (GCVE-0-2022-23131)

Vulnerability from cvelistv5

Published

2022-01-13 15:50

Modified

2025-07-30 01:37

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-290 - Authentication Bypass by Spoofing

Summary

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).

References

▼	URL	Tags
	https://support.zabbix.com/browse/ZBX-20350	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Zabbix	Frontend	Version: 5.4.0 - 5.4.8 Patch: 5.4.9

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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