RCE in Nagios Fusion

CVE-2020-28902

Command Injection in Nagios Fusion 4.1.8 and earlier allows Privilege Escalation from apache to root in cmd_subsys.php.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.064 (92.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nagios Fusion
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-28902?: CVE-2020-28902 is a critical-severity vulnerability in Nagios Fusion, classified under Command Injection. CVSS score: 9.8/10. Published 2021-05-24.
How severe is CVE-2020-28902?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-28902 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.