CVE-2021-27179

HIGH

FiberHome HG6245D Firmware < RP2613 - Denial of Service via Telnet Daemon String

Title source: llm
STIX 2.1

Description

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to crash the telnet daemon by sending a certain 0a 65 6e 61 62 6c 65 0a 02 0a 1a 0a string.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.1393
EPSS Percentile 96.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (1)
fiberhome/hg6245d_firmware < rp2613
Published Feb 10, 2021
Tracked Since Feb 18, 2026