CVE-2019-5054

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0831	Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0831	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:wnr2000_firmware:1.0.0.70:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-11 22:15

Updated : 2024-11-21 04:44

NVD link : CVE-2019-5054

Mitre link : CVE-2019-5054

CVE.ORG link : CVE-2019-5054

JSON object : View

Products Affected

netgear

wnr2000
wnr2000_firmware

CWE

CWE-476

NULL Pointer Dereference

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