Vulnerability identifier: #VU73696
Vulnerability risk: Low
CVSSv3.1: 3.9 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-121
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
CBR750
Hardware solutions /
Routers & switches, VoIP, GSM, etc
R7900P
Hardware solutions /
Routers & switches, VoIP, GSM, etc
R7960P
Hardware solutions /
Routers & switches, VoIP, GSM, etc
R8000P
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RAX200
Hardware solutions /
Routers & switches, VoIP, GSM, etc
R6400
Hardware solutions /
Routers for home users
R6400v2
Hardware solutions /
Routers for home users
R7000
Hardware solutions /
Routers for home users
R7000P
Hardware solutions /
Routers for home users
R7900
Hardware solutions /
Routers for home users
R8000
Hardware solutions /
Routers for home users
RS400
Hardware solutions /
Routers for home users
XR1000
Hardware solutions /
Routers for home users
Vendor:
Description
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote administrator on the local network can trigger stack-based buffer overflow and cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://kb.netgear.com/000065565/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2020-0481
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.