PT-2020-20722 · D Link · D-Link Dir-615

Published 2020-03-01 · Updated 2023-04-26 · CVE-2020-9534

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions D-Link DIR-615Jx10 devices (affected versions not specified)

Description The issue is a stack-based buffer overflow in the fmwlan.c file on D-Link DIR-615Jx10 devices. This occurs via the formWlanSetup webpage parameter when the f radius ip1 variable is malformed.

Recommendations For D-Link DIR-615Jx10 devices, as a temporary workaround, consider restricting access to the formWlanSetup webpage parameter until a patch is available. Avoid using the f radius ip1 variable in the affected webpage parameter until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-9534

Affected Products

D-Link Dir-615

References · 3

• 🔥 https://github.com/ladinas/Vulns_of_Embedded_Systems/blob/master/Two%20stack%20overflows%20were%20found%20in%20DIR-615Jx10.0%20Devices.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-9534 · Security Note
• https://t.me/cvenotify/1305 · Telegram Post