PatchTheCVECVE-2025-1616: A vulnerability, which was classified as critical, has been found in FiberHome AN5506-01A ONU GPON RP2511
CVE-2025-1616 is a medium-severity flaw (CVSS 4.7) affecting an5506-01a firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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
Why this priority
- EPSS top 5%: very likely to be exploited
No fix is published yet: follow the downgrade or mitigation steps.
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-1616?
an5506-01a firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2025-1616 being exploited?
CVE-2025-1616 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-1616 affect?
CVE-2025-1616 affects an5506-01a firmware. Severity is medium (CVSS 4.7). 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
How urgent is CVE-2025-1616?
Priority 40/100. EPSS top 5%: very likely to be exploited