CVE-2023-3527

Avaya Call Management System CSV injection vulnerability

MEDIUM
6.8
CVSS Score
Published: July 18, 2023 at 09:10 PM UTC
Updated: June 17, 2026 at 06:14 AM UTC
1 product affected across 1 vendorCall Management System

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

A CSV injection vulnerability was found in the Avaya Call Management System (CMS) Supervisor web application which allows a user with administrative privileges to input crafted data which, when exported to a CSV file, may attempt arbitrary command execution on the system used to open the file by a spreadsheet software such as Microsoft Excel.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 20.0.0.019.x.x.x
Affected range stops below 20.0.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.8MEDIUMavaya
Attack Vector
NETWORK
Complexity
HIGH
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1236

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