CVE-2019-14363 — CRITICAL (9.8)

Q: How severe is CVE-2019-14363?

CVE-2019-14363 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2019-14363?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Wndr3400V3 Firmware, Netgear Wndr3400V3.

Vulnerability Description

A stack-based buffer overflow in the upnpd binary running on NETGEAR WNDR3400v3 routers with firmware version 1.0.1.18_1.0.63 allows an attacker to remotely execute arbitrary code via a crafted UPnP SSDP packet.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Netgear	Wndr3400V3 Firmware	>= 1.0.1.18, <= 1.0.1.24
Netgear	Wndr3400V3	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/reevesrs24/CVE/blob/master/Netgear_WNDR2400v3/upnp_stack_overExploitThird Party Advisory
https://github.com/reevesrs24/CVE/blob/master/Netgear_WNDR2400v3/upnp_stack_overExploitThird Party Advisory

FAQ

What is CVE-2019-14363?

CVE-2019-14363 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A stack-based buffer overflow in the upnpd binary running on NETGEAR WNDR3400v3 routers with firmware version 1.0.1.18_1.0.63 allows an attacker to remotely execute arbitrary code via a crafted UPnP S...

How severe is CVE-2019-14363?

CVE-2019-14363 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-14363?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Wndr3400V3 Firmware, Netgear Wndr3400V3.