RCE in Fiberhome An5506-01a
CVE-2025-1616
A vulnerability, which was classified as critical, has been found in FiberHome AN5506-01A ONU GPON RP2511. Affected by this issue is some unknown functionality of the component Diagnosis. The manipulation of the argument Destination Address leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.076 (93.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Fiberhome An5506-01a
- Fiberhome An5506-01a_firmware — versions rp2511
- Fiberhome An5506-01a Onu Gpon — versions RP2511
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-1616?
- CVE-2025-1616 is a medium-severity vulnerability in Fiberhome An5506-01a, classified under Command Injection. CVSS score: 4.7/10. Published 2025-02-24.
- How severe is CVE-2025-1616?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2025-1616 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.