CVE-2019-8392 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

An issue was discovered on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to enable Guest Wi-Fi via the SetWLanRadioSettings HNAP API to the web service provided by /bin/goahead.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Dlink	Dir-823G Firmware	1.02b03
Dlink	Dir-823G	-

References

https://github.com/leonW7/D-Link/blob/master/Vul_6.mdExploitThird Party Advisory
https://github.com/leonW7/D-Link/blob/master/Vul_6.mdExploitThird Party Advisory

FAQ

What is CVE-2019-8392?

CVE-2019-8392 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to enable Guest Wi-Fi via the SetWLanRadioSettings HNAP API to the...

How severe is CVE-2019-8392?

CVE-2019-8392 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-2019-8392?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-823G Firmware, Dlink Dir-823G.