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CVE-2025-28131

16
FAUCET Score

CVE-2025-28131 is a Broken Access Control vulnerability in Nagios Network Analyzer 2024R1.0.3 that permits low-privilege "Read-Only" users to execute administrative functions, such as stopping services and deleting resources. This flaw, rated Medium with a CVSS score of 4.6, is due to improper authorization enforcement, allowing unauthorized modifications that impact system integrity and availability. The attack vector is adjacent, with low attack complexity and no user interaction required, potentially leading to limited impact on integrity and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2024CPE matchmatch criteria
cpe:2.3:a:nagios:network_analyzer:2024:r1.0.3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.6MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 51st percentile among its peer group of 314 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / harshal79/Privilege-Escalation-in-Nagios-Network-Analyzer.git
Third Party Advisory
nagios.com / changelog
Release Notes