FiberHome ONU GPON AN5506-04-F RP2617 is affected by an OS command injection vulnerability. This vulnerability allows the attacker, once logged in, to send commands to the operating system as the root user via the ping diagnostic tool, bypassing the IP address field, and concatenating OS commands with a semicolon.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 8.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 12 products from fiberhome, from fiberhome, from fiberhome and 9 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2021-12-16T17:15:07.980
2024-11-21T06:28:17.887
Modified
CVSSv3.1: 8.8 (HIGH)
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.0
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | fiberhome | an5506-01-a_firmware | rp0509 | Yes |
| Hardware | fiberhome | an5506-01-a | - | No |
| Operating System | fiberhome | an5506-01-b_firmware | rp2610 | Yes |
| Hardware | fiberhome | an5506-01-b | - | No |
| Operating System | fiberhome | an5506-02-b_firmware | rp2520 | Yes |
| Operating System | fiberhome | an5506-02-b_firmware | rp2521 | Yes |
| Operating System | fiberhome | an5506-02-b_firmware | rp2603 | Yes |
| Hardware | fiberhome | an5506-02-b | - | No |
| Operating System | fiberhome | an5506-04-b_firmware | rp2510 | Yes |
| Hardware | fiberhome | an5506-04-b | - | No |
| Operating System | fiberhome | an5506-04-f_firmware | rp2617 | Yes |
| Hardware | fiberhome | an5506-04-f | - | No |
| Operating System | fiberhome | aan5506-04-g2g_firmware | rp2560 | Yes |
| Hardware | fiberhome | an5506-04-g2g | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For fiberhome's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.