CVE-2020-9534 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

fmwlan.c on D-Link DIR-615Jx10 devices has a stack-based buffer overflow via the formWlanSetup webpage parameter when f_radius_ip1 is malformed.

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-615Jx10 Firmware	-
Dlink	Dir-615Jx10	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/ladinas/Vulns_of_Embedded_Systems/blob/master/Two%20stack%20oExploitThird Party Advisory
https://github.com/ladinas/Vulns_of_Embedded_Systems/blob/master/Two%20stack%20oExploitThird Party Advisory

FAQ

What is CVE-2020-9534?

CVE-2020-9534 is a vulnerability with a CVSS score of 8.8 (HIGH). fmwlan.c on D-Link DIR-615Jx10 devices has a stack-based buffer overflow via the formWlanSetup webpage parameter when f_radius_ip1 is malformed.

How severe is CVE-2020-9534?

CVE-2020-9534 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-2020-9534?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-615Jx10 Firmware, Dlink Dir-615Jx10.