CVE-2018-15701 — MEDIUM (6.5)

Vulnerability Description

The web interface in TP-Link TL-WRN841N 0.9.1 4.16 v0348.0 is vulnerable to a denial of service when an unauthenticated LAN user sends a crafted HTTP header containing an unexpected Cookie field.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tp-Link	Tl-Wrn841N Firmware	0.9.1_4.16_v0348.0
Tp-Link	Tl-Wrn841N	-

Related Weaknesses (CWE)

CWE-20

References

https://www.tenable.com/security/research/tra-2018-27Vendor Advisory
https://www.tenable.com/security/research/tra-2018-27Vendor Advisory

FAQ

What is CVE-2018-15701?

CVE-2018-15701 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The web interface in TP-Link TL-WRN841N 0.9.1 4.16 v0348.0 is vulnerable to a denial of service when an unauthenticated LAN user sends a crafted HTTP header containing an unexpected Cookie field.

How severe is CVE-2018-15701?

CVE-2018-15701 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-15701?

Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Tl-Wrn841N Firmware, Tp-Link Tl-Wrn841N.