TI-2023-06320 Aliases CVE-2023-6916 GHSA-f874-8386-mf62

Information disclosure via audit records for OpenAPI requests in Guardian/CMC before 23.4.1

LOW 36CWE-201Published 2024-04-10 · Updated 2024-09-20

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: Present
Impact type: Information disclosure
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-201.

Summary

Audit records for OpenAPI requests may include sensitive information. This could lead to unauthorized accesses and privilege escalation.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0057 47th percentileScored 2026-11-07

Fix Fixed Guardian (Nozomi Networks): 23.4.1CMC (Nozomi Networks): 23.4.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Nozomi Networks	Guardian	before 23.4.1	23.4.1	Patch available	CNA
Nozomi Networks	CMC	before 23.4.1	23.4.1	Patch available	CNA

Guardian VendorNozomi Networks Affected before 23.4.1 Fixed in 23.4.1 Patch available CNA
CMC VendorNozomi Networks Affected before 23.4.1 Fixed in 23.4.1 Patch available CNA

CPE names CISA-ADP · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:nozominetworks:guardian::::::::	—	—	Nozomi Networks
cpe:2.3:a:nozominetworks:central_management_control::::::::	—	—	Nozomi Networks

cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:* Versions — — ·Nozomi Networks
cpe:2.3:a:nozominetworks:central_management_control:*:*:*:*:*:*:*:* Versions — — ·Nozomi Networks

Remediation

Fix · CNA Guardian (Nozomi Networks) Fixed in 23.4.1
Fix · CNA CMC (Nozomi Networks) Fixed in 23.4.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2024-04-10
Nozomi Networks Guardian 23.4.1
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2024-00196 DoS on IDS parsing of malformed Radius packets in Guardian before 23.4.1Priority MEDIUM 42
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2023-6916
2026-10-03 Alias added: GHSA-f874-8386-mf62

References

Other 1

https://security.nozominetworks.com/NN-2023:17-01

TI-2022-00470 Authenticated RCE on project configuration import in Guardian/CMC before 22.0.0 CVSS 4.0HIGH 8.6
TI-2026-24526 DoS through oversized audit log entries in Guardian/CMC before 26.2.0 CVSS 4.0HIGH 8.7
TI-2023-15926 DoS on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0 CVSS 4.0HIGH 8.2
TI-2023-13657 SQL Injection on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0 CVSS 4.0CRITICAL 9.2
TI-2024-00196 DoS on IDS parsing of malformed Radius packets in Guardian before 23.4.1 CVSS 4.0HIGH 8.2
TI-2021-08402 Authenticated command injection when changing date settings or hostname in Guardian/CMC before 20.0.7.4 CVSS 4.0HIGH 8.6

See all 64 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences