Vulnerability identifier: #VU53268

Vulnerability risk: Low

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-25160

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Aruba Instant
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Aruba Networks

Description

The vulnerability allows a remote user to compromise the target system.

The vulnerability exists due to insufficient validation of user-supplied input in the Web UI. A remote attacker can write arbitrary contents to a single specific backup file.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Aruba Instant: 6.4.4.8, 4.2.4.17, 6.5.4.18, 8.3.0.14, 8.5.0.11, 8.6.0.7, 8.7.1.1

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External links
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt

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Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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