TI-2025-20700 Aliases CVE-2025-28059 GHSA-rw8h-4h76-h2mx

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted…

MEDIUM 40CWE-613Published 2025-04-18 · Updated 2025-04-22

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-613.

Summary

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. When an administrator deletes a user account, the backend fails to terminate active sessions and revoke associated API tokens, enabling unauthorized access to restricted functions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00833 57th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

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
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:nagios:network_analyzer:2024:r1.0.3::::::	2024 r1.0.3	Vulnerable	Nagios

cpe:2.3:a:nagios:network_analyzer:2024:r1.0.3:*:*:*:*:*:* Versions 2024 r1.0.3 Vulnerable ·Nagios

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-28059
2026-10-03 Alias added: GHSA-rw8h-4h76-h2mx

References

Advisory 1

https://github.com/aakashtyal/Residual-Data-Access-Post-User-Deletion-in-Nagios-Network-Analyzer-Version-2024R1

Other 1

https://www.nagios.com/changelog/#network-analyze

TI-2021-09866 SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/. CVSS 3.1CRITICAL 9.8
TI-2025-24418 Nagios Network Analyzer < 2024R2.0.1 RCE in LDAP Certificate Removal Function CVSS 4.0HIGH 8.6
TI-2021-09865 Self Authenticated XSS in Nagios Network Analyzer before 2.4.2 via the nagiosna/groups/queries page. CVSS 3.1MEDIUM 6.1
TI-2025-24417 Nagios Network Analyzer < 2024R1 Source Groups / Percentile Calculator Menu Stored XSS CVSS 4.0MEDIUM 5.1
TI-2023-06686 Nagios Network Analyzer < 2024R1 XSS via Percentile Calculator Menu CVSS 4.0MEDIUM 5.1
TI-2025-20724 A Broken Access Control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows… CVSS 3.1MEDIUM 4.6

Sources

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