CVE-2021-25655

Name: CVE-2021-25655
Creator: NVD / NIST
Published: 2021-06-24T09:15:11+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2021-25655 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability in the system Service Menu component of Avaya Aura Experience Portal may allow URL Redirection to any untrusted site through a crafted attack. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

A vulnerability in the system Service Menu component of Avaya Aura Experience Portal may allow URL Redirection to any untrusted site through a crafted attack. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.38%

29.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Avaya	Aura Experience Portal	>= 7.0, <= 7.2.3
Avaya	Aura Experience Portal	8.0.0

References

https://downloads.avaya.com/css/P8/documents/101076234Patch, Vendor Advisory
https://downloads.avaya.com/css/P8/documents/101076234Patch, Vendor Advisory

Timeline

Published: Jun 24, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-25655?

How severe is CVE-2021-25655?

CVE-2021-25655 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2021-25655?

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.

Are you affected by CVE-2021-25655?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST