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CVE-2023-24471— Information disclosure via the debug function in assertions 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，该漏洞源于在调试功能中没有执行对实际断言应用的限制。

CVSS 6.5 · Medium EPSS 0.48% · P39

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-24471

Vulnerability Information
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Vulnerability Title
Information disclosure via the debug function in assertions in Guardian/CMC before 22.6.2
Source: CVE Program / CVE List V5
Vulnerability Description
An access control vulnerability was found, due to the restrictions that are applied on actual assertions not being enforced in their debug functionality. An authenticated user with reduced visibility can obtain unauthorized information via the debug functionality, obtaining data that would normally be not accessible in the Query and Assertions functions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Nozomi Networks Guardian 安全漏洞
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，该漏洞源于在调试功能中没有执行对实际断言应用的限制。
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-2023-24471

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III. Intelligence Information for CVE-2023-24471

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Other References for CVE-2023-24471 (1)

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

CVE-2023-23574 8.8 HIGH Authenticated Blind SQL Injection on alerts count in Guardian/CMC before 22.6.2
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-2023-22843 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-863

V. Comments for CVE-2023-24471

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