// For flags

CVE-2021-25656

Avaya Aura Experience Portal XSS vulnerabilities

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Stored XSS injection vulnerabilities were discovered in the Avaya Aura Experience Portal Web management which could allow an authenticated user to potentially disclose sensitive information. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).

Se han detectado vulnerabilidades de inyección XSS almacenadas en la administración web de Avaya Aura Experience Portal que podrían permitir a un usuario autenticado revelar potencialmente información confidencial. Las versiones afectadas incluyen la versiones 7.0 hasta 7.2.3 (sin hotfix) y versión 8.0.0 (sin hotfix)

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-21 CVE Reserved
  • 2021-06-24 CVE Published
  • 2024-08-03 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://downloads.avaya.com/css/P8/documents/101076234 2021-06-30
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Avaya
Search vendor "Avaya"
 Aura Experience Portal
Search vendor "Avaya" for product "Aura Experience Portal"
 >= 7.0 <= 7.2.3
Search vendor "Avaya" for product "Aura Experience Portal" and version " >= 7.0 <= 7.2.3"
-
Affected
Avaya
Search vendor "Avaya"
 Aura Experience Portal
Search vendor "Avaya" for product "Aura Experience Portal"
 8.0.0
Search vendor "Avaya" for product "Aura Experience Portal" and version "8.0.0"
-
Affected