OS Command Injection in HOME SPOT CUBE2



Published: 2022-06-29
Risk Medium
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2022-33948
CWE-ID CWE-78
Exploitation vector Local network
Public exploit N/A
Vulnerable software
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HOME SPOT CUBE2
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor KDDI CORPORATION

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) OS Command Injection

EUVDB-ID: #VU64771

Risk: Medium

CVSSv3.1: 8.1 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-33948

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper processing of data received from DHCP server. A remote attacker on the local network can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

HOME SPOT CUBE2: 102

External links

http://jvn.jp/en/jp/JVN41017328/index.html
http://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



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