CVE-2021-27404 — MEDIUM (6.1)

Vulnerability Description

Askey RTF8115VW BR_SV_g11.11_RTF_TEF001_V6.54_V014 devices allow injection of a Host HTTP header.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Asus	Askey Rtf8115Vw Firmware	br_sv_g11.11_rtf_tef001_v6.54_v014
Asus	Askey Rtf8115Vw	-

Related Weaknesses (CWE)

CWE-601

References

https://github.com/bokanrb/HostHeaderInjection-AskeyExploitThird Party Advisory
https://github.com/bokanrb/HostHeaderInjection-AskeyExploitThird Party Advisory

FAQ

What is CVE-2021-27404?

CVE-2021-27404 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Askey RTF8115VW BR_SV_g11.11_RTF_TEF001_V6.54_V014 devices allow injection of a Host HTTP header.

How severe is CVE-2021-27404?

CVE-2021-27404 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-27404?

Check the references section above for vendor advisories and patch information. Affected products include: Asus Askey Rtf8115Vw Firmware, Asus Askey Rtf8115Vw.