CVE-2026-73781

HIGHCVSS 8.4/10EPSS 0.28%

Last modified

CVE-2026-73781 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. A vulnerability in the web-based management interface of AOS-CX could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit allows an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of AOS-CX could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit allows an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.

Metrics

EPSS Probability
0.28%

20.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HpeArubaos-Cx<= 10.10.1180
HpeArubaos-Cx>= 10.13.0000, <= 10.13.1180
HpeArubaos-Cx>= 10.16.0000, <= 10.16.1051
HpeArubaos-Cx>= 10.17.0000, <= 10.17.1021
HpeArubaos-Cx10.18.0001

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-73781?
A vulnerability in the web-based management interface of AOS-CX could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit allows an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.
How severe is CVE-2026-73781?
CVE-2026-73781 has a CVSS score of 8.4/10 (HIGH severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2026-73781?
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.

How Strix Helps

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Source: NVD / NIST