CVE-2026-23819

HIGHCVSS 8.8/10EPSS 0.27%

Last modified

CVE-2026-23819 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability in the web-based management interface of Access Points running AOS-10 and AOS-8 Instant could allow an unauthenticated remote attacker to execute arbitrary JavaScript code in a victim's browser within the same local network. Successful exploitation could allow an attacker to compromise user data and potentially manipulate device configuration settings.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Access Points running AOS-10 and AOS-8 Instant could allow an unauthenticated remote attacker to execute arbitrary JavaScript code in a victim's browser within the same local network. Successful exploitation could allow an attacker to compromise user data and potentially manipulate device configuration settings.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS Probability
0.27%

19.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ArubanetworksArubaos>= 6.4.0.0, <= 6.5.4.24
ArubanetworksArubaos>= 8.4.0.0, < 8.10.0.22
ArubanetworksArubaos>= 8.11.0.0, < 8.12.0.7
ArubanetworksArubaos>= 8.13.0.0, < 8.13.1.2
ArubanetworksArubaos>= 10.3.0.0, < 10.4.1.11
ArubanetworksArubaos>= 10.5.0.0, < 10.7.2.3
ArubanetworksArubaos10.8.0.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-23819?
A vulnerability in the web-based management interface of Access Points running AOS-10 and AOS-8 Instant could allow an unauthenticated remote attacker to execute arbitrary JavaScript code in a victim's browser within the same local network. Successful exploitation could allow an attacker to compromise user data and potentially manipulate device configuration settings.
How severe is CVE-2026-23819?
CVE-2026-23819 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2026-23819?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST