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CVE-2023-23574— Authenticated Blind SQL Injection on alerts count in Guardian/CMC before 22.6.2

Quick assessment

Affected
Nozomi Networks Guardian
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Nozomi Networks Guardian是美国Nozomi Networks公司的一款物联网设备和软件检查系统。 Nozomi Networks Guardian 存在安全漏洞，该漏洞源于 alerts_count 组件中的输入验证不正确，导致经过身份验证的攻击者可以在 Web 应用程序使用的 DBMS 上执行任意 SQL 查询。

CVSS 8.8 · High EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-23574

Vulnerability Information
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Vulnerability Title
Authenticated Blind SQL Injection on alerts count in Guardian/CMC before 22.6.2
Source: CVE Program / CVE List V5
Vulnerability Description
A blind SQL Injection vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in the alerts_count component, allows an authenticated attacker to execute arbitrary SQL statements on the DBMS used by the web application. Authenticated users may be able to extract arbitrary information from the DBMS in an uncontrolled way, alter its structure and data, and/or affect its availability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Nozomi Networks Guardian SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nozomi Networks Guardian是美国Nozomi Networks公司的一款物联网设备和软件检查系统。 Nozomi Networks Guardian 存在安全漏洞，该漏洞源于 alerts_count 组件中的输入验证不正确，导致经过身份验证的攻击者可以在 Web 应用程序使用的 DBMS 上执行任意 SQL 查询。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Nozomi Networks Guardian 0 ~ 22.6.2 -
Nozomi Networks CMC 0 ~ 22.6.2 -

II. Public POCs for CVE-2023-23574

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III. Intelligence Information for CVE-2023-23574

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Other References for CVE-2023-23574 (1)

Same Patch Batch · Nozomi Networks · 2023-08-09 · 7 CVEs total

CVE-2023-22378 8.8 HIGH Authenticated Blind SQL Injection on sorting in Guardian/CMC before 22.6.2
CVE-2023-24477 7.0 HIGH Session Fixation in Guardian/CMC before 22.6.2
CVE-2023-24471 6.5 MEDIUM Information disclosure via the debug function in assertions in Guardian/CMC before 22.6.2
CVE-2023-22843 6.4 MEDIUM Stored Cross-Site Scripting (XSS) in Threat Intelligence rules in Guardian/CMC before 22.6
CVE-2023-23903 4.9 MEDIUM DoS via SAML configuration in Guardian/CMC before 22.6.2
CVE-2023-24015 4.3 MEDIUM Partial DoS on Reports section due to null report name in Guardian/CMC before 22.6.2

IV. Related Vulnerabilities

Same product: Guardian
Same vendor: Nozomi Networks
Same weakness: CWE-89

V. Comments for CVE-2023-23574

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