CNNVD-202511-1358 Information

CNNVD ID

CNNVD-202511-1358

CVE-2021-4464

  • CNNVD Published: 2025-11-12

Description (Chinese)

FiberHome AN5506-04-F和FiberHome HG6245D都是中国烽火(FiberHome)公司的一款路由器。 FiberHome AN5506-04-F和FiberHome HG6245D存在安全漏洞,该漏洞源于HTTP服务存在栈缓冲区溢出问题,可能导致崩溃或执行流控制。以下版本受到影响:FiberHome AN5506-04-FA RP2631及之前版本和FiberHome HG6245D RP2602之前版本。

Description (English)

FiberHome AN5506-04-F and FiberHome HG6245D are both routers for the company FiberHome. There is a security loophole in FiberHome AN5506-04-F and FiberHome HG6245D, which stems from the spilling of the silo buffer zone by the HTTP service, which could lead to a collapse or implementation of flow control. The following versions were affected: FiberHome AN 5506-04-FA RP2631 and earlier and FiberHome HG6245D RP2602.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

烽火

Published

2025-11-12

Last Modified

2026-02-24

References

https://pierrekim.github.io/advisories/2021-fiberhome-0x00-ont.txt https://www.vulncheck.com/advisories/fiberhome-routers-remote-stack-overflow https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#misc-remote-stack-overflow-an5506 https://access.redhat.com/security/cve/cve-2021-4464

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