CVE-2020-7036 json
XXE in Avaya Callback Assist Administration
published 5y ago modified 4mo ago also EUVD-2020-28170
- cvss
- 8.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Avaya Callback Assist 4.7.1.1
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Check with FencerExploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Avaya Callback Assist
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
downloads.avaya.com
/css/P8/documents/101075450
vendor-advisory
Sources
- CVE List CVE-2020-7036
- NVD CVE-2020-7036
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