High severity · published Sep 11, 2019
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
7.5
CVSS
3.1%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WF
Wnr2000 Firmware · Netgear
1.0.0.70 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5054
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5054
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0831
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