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8.8
CVSSv3

CVE-2021-42912

Published: 16/12/2021 Updated: 07/11/2023
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 801
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
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Vulnerability Summary

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.

Vulnerability Trend

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fiberhome an5506-01-a_firmware rp0509

fiberhome an5506-01-b_firmware rp2610

fiberhome an5506-02-b_firmware rp2520

fiberhome an5506-02-b_firmware rp2521

fiberhome an5506-02-b_firmware rp2603

fiberhome an5506-04-b_firmware rp2510

fiberhome an5506-04-f_firmware rp2617

fiberhome aan5506-04-g2g_firmware rp2560

References

CWE-78http://fiberhome.comhttp://onu.comhttps://medium.com/%40windsormoreira/fiberhome-an5506-os-command-injection-cve-2021-42912-10b64fd10ce2https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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