CVE-2020-7032: Avaya WebLM Improper Restriction of XML External Entity Reference
First published: Fri Nov 13 2020(Updated: )
An XML external entity (XXE) vulnerability in Avaya WebLM admin interface allows authenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request. Affected versions of Avaya WebLM include: 7.0 through 7.1.3.6 and 8.0 through 8.1.2.
Credit: securityalerts@avaya.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Avaya Aura System Manager | >=7.0<=7.1.3.6 | |
| Avaya Aura System Manager | >=8.0<=8.1.2 | |
| Avaya WebLM | >=7.0<=7.1.3.6 | |
| Avaya WebLM | >=8.0.0<8.1.3 |
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Reference Links
- http://packetstormsecurity.com/files/160123/Avaya-Web-License-Manager-XML-Injection.html
- http://seclists.org/fulldisclosure/2020/Nov/31
- https://downloads.avaya.com/css/P8/documents/101072249
- https://sec-consult.com/vulnerability-lab/advisory/blind-out-of-band-xml-external-entity-injection-in-avaya-web-license-manager/
Frequently Asked Questions
What is CVE-2020-7032?
CVE-2020-7032 is an XML external entity (XXE) vulnerability in Avaya WebLM admin interface.
How does CVE-2020-7032 affect Avaya WebLM?
CVE-2020-7032 allows authenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.
Which versions of Avaya WebLM are affected by CVE-2020-7032?
Affected versions of Avaya WebLM include: 7.0 through 7.1.3.6 and 8.0 through 8.1.2.
What is the severity of CVE-2020-7032?
CVE-2020-7032 has a severity rating of 6.5, which is considered medium.
How can I fix CVE-2020-7032?
To fix CVE-2020-7032, it is recommended to apply the necessary updates and patches provided by Avaya.
- agent/weakness
- agent/references
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/author
- agent/severity
- agent/title
- agent/tags
- agent/first-publish-date
- agent/event
- agent/softwarecombine
- agent/description
- vendor/avaya
- canonical/avaya aura system manager
- version/avaya aura system manager/7.0
- version/avaya aura system manager/7.1.3.6
- version/avaya aura system manager/8.0
- version/avaya aura system manager/8.1.2
- canonical/avaya weblm
- version/avaya weblm/7.0
- version/avaya weblm/7.1.3.6
- version/avaya weblm/8.0.0