CVE-2020-7036: XXE in Avaya Callback Assist Administration
Published Apr 23, 2021
·Updated
An XML External Entities (XXE)vulnerability in Callback Assist could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. The affected versions of Callback Assist includes all 4.0.x versions before 4.7.1.1 Patch 7.
Affected Software
8 affected components
Avaya Callback Assist>=4.0.0<4.7.1.1
Avaya Callback Assist=4.7.1.1
Avaya Callback Assist=4.7.1.1-patch1
Avaya Callback Assist=4.7.1.1-patch2
Avaya Callback Assist=4.7.1.1-patch3
Avaya Callback Assist=4.7.1.1-patch4
Avaya Callback Assist=4.7.1.1-patch5
Avaya Callback Assist=4.7.1.1-patch6
Event History
Apr 23, 2021
CVE Published
via MITRE·09:00 PM
Data Sourced
via MITRE·09:00 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2020-7036.
2
What is the severity of CVE-2020-7036?
The severity of CVE-2020-7036 is high with a CVSS score of 6.5.
3
What is the affected software?
The affected software is Avaya Callback Assist version 4.0.x before 4.7.1.1 Patch 7.
4
How can an attacker exploit this vulnerability?
An authenticated remote attacker can exploit this vulnerability by gaining read access to information stored on the affected system through XML External Entities (XXE) attack.
5
How can I fix this vulnerability?
To fix this vulnerability, update Avaya Callback Assist to version 4.7.1.1 Patch 7 or later.