Vulnerability identifier: #VU73746
Vulnerability risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
CBR40
Hardware solutions /
Routers & switches, VoIP, GSM, etc
LAX20
Hardware solutions /
Routers & switches, VoIP, GSM, etc
MK62
Hardware solutions /
Routers & switches, VoIP, GSM, etc
MR60
Hardware solutions /
Routers & switches, VoIP, GSM, etc
MS60
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RBW30
Hardware solutions /
Routers & switches, VoIP, GSM, etc
R6700v3
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RAX200
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RAX75
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RAX80
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
RS400
Hardware solutions /
Routers for home users
Vendor:
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker on the local network can trigger memory corruption 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/000065571/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0578
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.