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CVE-2019-19866

HIGH
7.5
CVSS Score
Published: February 21, 2020 at 03:22 PM UTC
Updated: June 17, 2026 at 02:27 AM UTC
1 product affected across 1 vendorUnify Openscape Uc Web Client

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

Atos Unify OpenScape UC Web Client V9 before version V9 R4.31.0 and V10 before version V10 R0.6.0 allows remote attackers to obtain sensitive information. By iterating the value of conferenceId to getMailFunction in the JSON API, one can enumerate all conferences scheduled on the platform, with their numbers and access PINs.

Affected

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

Remediation

No guide yet

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

Patch and advisory references

References (2)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://networks.unify.com/security/advisories/OBSO-2002-01.pdf
x_refsource_MISCVendor Advisory
Source: [email protected]
https://unify.com/en/support/security-advisories

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-639

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