CVE-2018-14336 — HIGH (7.5)

Vulnerability Description

TP-Link WR840N devices allow remote attackers to cause a denial of service (connectivity loss) via a series of packets with random MAC addresses.

CVSS Score

7.5

HIGH

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

Attack Vector

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	Wr840N	-

Related Weaknesses (CWE)

CWE-20

References

https://hackingvila.wordpress.com/2018/07/17/cve-2018-14336-tp-link-wireless-n-rExploitThird Party Advisory
https://www.exploit-db.com/exploits/45064/ExploitThird Party AdvisoryVDB Entry
https://hackingvila.wordpress.com/2018/07/17/cve-2018-14336-tp-link-wireless-n-rExploitThird Party Advisory
https://www.exploit-db.com/exploits/45064/ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2018-14336?

CVE-2018-14336 is a vulnerability with a CVSS score of 7.5 (HIGH). TP-Link WR840N devices allow remote attackers to cause a denial of service (connectivity loss) via a series of packets with random MAC addresses.

How severe is CVE-2018-14336?

CVE-2018-14336 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-14336?

Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Wr840N.