Improper Authentication in Aruba Instant - CVE-2019-5317

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Main Vulnerability Database Vulnerabilities #VU53246

Improper Authentication in Aruba Instant - CVE-2019-5317

Published: May 14, 2021


Vulnerability identifier: #VU53246
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-5317
CWE-ID: CWE-287
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. An attacker with physical access can bypass authentication mechanisms and gain access to the Aruba Instant command line interface.


Affected software

Aruba Instant
SCALANCE W1750D

How to mitigate CVE-2019-5317

Install updates from vendor's website.

Aruba Instant - addressed in versions 6.5.4.16, 8.3.0.12, 8.4.0.6, 8.5.0.7, 8.6.0.3, 8.7.0.0
SCALANCE W1750D - update to 8.7.0

External References

Related Security Bulletins