CVE-2019-5054CWE-476

An exploitable denial-of-service vulnerability exists in the session handling functionality of the NETGEAR N300 (WNR2000v5 with Firmware Version V1.0.0.70)…

High · published September 11, 2019

CVSS v3.0
7.5
EPSS
3%
Percentile
87.8
In the wild
Unconfirmed
What it is

An exploitable denial-of-service vulnerability exists in the session handling functionality of the NETGEAR N300 (WNR2000v5 with Firmware Version V1.0.0.70) HTTP server. An HTTP request with an empty User-Agent string sent to a page requiring authentication can cause a null pointer dereference, resulting in the HTTP service crashing. An unauthenticated attacker can send a specially crafted HTTP request to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03130 · 87.8th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2019-09-11T21:09Z
EPSS history
Timeline
  • 11 SEP 21:09Z
    An exploitable denial-of-service vulnerability exists in the session handling functionality of the NETGEAR N300 (WNR2000v5 with Firmware Version V1.0.0.70)…
    cvelistv5