CVE-2023-2567

Authenticated SQL Injection on Query functionality in Guardian/CMC before 22.6.3 and 23.1.0

Published Sep 19, 2023 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
A SQL Injection vulnerability has been found in Nozomi Networks Guardian and CMC, due to improper input validation in certain parameters used in the Query functionality.
Authenticated users may be able to execute arbitrary SQL statements on the DBMS used by the web application.

Remediation

Vendor Solution

Upgrade to v22.6.3, v23.1.0 or later.


Vendor Workaround

Use internal firewall features to limit access to the web management interface.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2023-34045 A SQL Injection vulnerability has been found in Nozomi Networks Guardian and CMC, due to improper input validation in certain parameters used in the Query functionality. Authenticated users may be able to execute arbitrary SQL statements on the DBMS used by the web application.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A SQL Injection vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain parameters used in the Query functionality, allows an authenticated attacker to execute arbitrary SQL queries on the DBMS used by the web application. Authenticated users can extract arbitrary information from the DBMS in an uncontrolled way. A SQL Injection vulnerability has been found in Nozomi Networks Guardian and CMC, due to improper input validation in certain parameters used in the Query functionality. Authenticated users may be able to execute arbitrary SQL statements on the DBMS used by the web application.
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L'}

cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Nozomi
Published
Updated
Feb 27, 2025, 8:49 PM
Reserved
May 8, 2023, 8:20 AM
Status
Analyzed
Published
Sep 19, 2023, 11:16 AM
Modified
Jun 17, 2026, 5:52 AM