Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Avaya WebLM
8.0.xaffected7.0 to < 7.1.3.6affected8.1 to < 8.1.2affected
Avaya System Manager
8.0.xaffected7.0 to < 7.1.3.6affected8.1 to < 8.1.2affected
References
- https://downloads.avaya.com/css/P8/documents/101072249 ↗
- http://seclists.org/fulldisclosure/2020/Nov/31 ↗
- http://packetstormsecurity.com/files/160123/Avaya-Web-License-Manager-XML-Injection.html ↗
- https://sec-consult.com/vulnerability-lab/advisory/blind-out-of-band-xml-external-entity-injection-in-avaya-web-license-manager/ ↗