Vulnerability-Lookup

CNVD-2022-08298

Vulnerability from cnvd - Published: 2022-02-04

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

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": {
    "product": "Zabbix Zabbix  \u003e=5.4.0\uff0c\u003c=5.4.8"
  },
  "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 – Updated: 2025-10-21 23:15

Title

Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML

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).

Severity

9.1 (Critical)


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

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-29 17:20 UTC

CWE

CWE-290 - Authentication Bypass by Spoofing

Assigner

Zabbix mitre root

References

2 references

URL	Tags
https://support.zabbix.com/browse/ZBX-20350	x_refsource_MISC
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

1 product

Vendor	Product	Version
Zabbix	Frontend	Affected: 5.4.0 - 5.4.8 Unaffected: 5.4.9 , < 5.4.9* (custom)

Date Public

2021-11-22 00:00

Credits

Zabbix wants to thank Thomas Chauchefoin from SonarSource for reporting this issue to us

Show details on NVD website

JSON

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            "url": "https://support.zabbix.com/browse/ZBX-20350"
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      },
      {
        "metrics": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2022-08298

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

Tags

Sightings

Nomenclature

Related by attack behaviour