#VU51470 Resource exhaustion in Hardware solutions


Published: 2021-03-15

Vulnerability identifier: #VU51470

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-20675

CWE-ID: CWE-400

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
DL8-A
Hardware solutions / Routers & switches, VoIP, GSM, etc
DL8-B
Hardware solutions / Routers & switches, VoIP, GSM, etc
DL8-C
Hardware solutions / Routers & switches, VoIP, GSM, etc
DL8-D
Hardware solutions / Routers & switches, VoIP, GSM, etc
DL8-E
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor:

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A remote authenticated attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions


External links
http://jvn.jp/en/jp/JVN47497535/index.html
http://www.m-system.co.jp/download_w/dl_dl8updaterE.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability