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CVE-2020-7032

Avaya WebLM Improper Restriction of XML External Entity Reference

Published: Nov 13, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-611
6.5MEDIUM
NVD MITRE
EPSS Score
3.5%
Top 12.3%
CISA KEV
Not in KEV
Exploits
3 Known
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-611

Affected Products

Avaya
commercial·USaka s8300, avaya communication manager
aura system manager
Communications
WebLM
Communications
System Manager
Communications
and 1 more affected products View all →

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Initial Access
View detailed technique mapping

References

http://packetstormsecurity.com/files/160123/Avaya-Web-License-Manager-XML-Injection.html
packetstormsecurity.com
http://seclists.org/fulldisclosure/2020/Nov/31
seclists.org
https://downloads.avaya.com/css/P8/documents/101072249
downloads.avaya.com
and 1 more references View all →
News mentions
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