CVE-2019-13481 — HIGH (8.8)

Vulnerability Description

An issue was discovered on D-Link DIR-818LW devices with firmware 2.06betab01. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the MTU field to SetWanSettings.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-818Lw Firmware	2.06
Dlink	Dir-818Lw	-

Related Weaknesses (CWE)

CWE-78

References

http://www.securityfocus.com/bid/109131Third Party AdvisoryVDB Entry
https://github.com/TeamSeri0us/pocs/blob/master/iot/dlink/dir818-3.pdfExploitThird Party Advisory
http://www.securityfocus.com/bid/109131Third Party AdvisoryVDB Entry
https://github.com/TeamSeri0us/pocs/blob/master/iot/dlink/dir818-3.pdfExploitThird Party Advisory

FAQ

What is CVE-2019-13481?

CVE-2019-13481 is a vulnerability with a CVSS score of 8.8 (HIGH). An issue was discovered on D-Link DIR-818LW devices with firmware 2.06betab01. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the MTU field to SetW...

How severe is CVE-2019-13481?

CVE-2019-13481 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-13481?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-818Lw Firmware, Dlink Dir-818Lw.