SB2020070205 - Information disclosure in Cisco Unified Customer Voice Portal

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Main Vulnerability Database SB2020070205

SB2020070205 - Information disclosure in Cisco Unified Customer Voice Portal

Published: July 2, 2020

Security Bulletin ID SB2020070205
CSH Severity
Medium
Patch available
NO
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Information disclosure

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Missing Authentication for Critical Function (CVE-ID: CVE-2020-3402)

CWE-ID: CWE-306 - Missing Authentication for Critical Function

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green


The vulnerability allows a remote attacker to gain access to sensitive information on the target system.

The vulnerability exists due the certain Java Remote Method Invocation (RMI) listeners are not properly authenticated. A remote attacker can send a specially crafted request and gain access to sensitive information on the target device.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References