Vulnerability · Published Apr 23, 2021 · Assigned by avaya
CVE-2020-7036XXE in Avaya Callback Assist Administration
High 8.1
In plain English
A high-severity XML external entity in Callback Assist from Avaya. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS 3.1)8.1High
Exploit odds (30 days)1.0%top 37.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Avaya | Callback Assist | 4.0.x – before 4.7.1.1 |
Weakness: CWE-611 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References
- https://downloads.avaya.com/css/P8/documents/101075450 x_refsource_CONFIRM