PT-2019-13642 · NetGear · Netgear Wndr3400V3

Published 2019-07-28 · Updated 2020-08-24 · CVE-2019-14363

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR WNDR3400v3 router firmware version 1.0.1.18 1.0.63

Description A stack-based buffer overflow issue exists in the upnpd binary, allowing an attacker to remotely execute arbitrary code via a crafted UPnP SSDP packet.

Recommendations For NETGEAR WNDR3400v3 router firmware version 1.0.1.18 1.0.63, consider disabling the UPnP functionality until a patch is available to prevent potential exploitation.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-14363

Affected Products

Netgear Wndr3400V3

References · 3

• 🔥 https://github.com/reevesrs24/CVE/blob/master/Netgear_WNDR2400v3/upnp_stack_overflow/upnp_stack_overflow.md · Exploit
• https://osv.dev/vulnerability/CVE-2019-14363 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-14363 · Security Note