CVE-2016-6364
HighSummary
The User Data Services (UDS) API implementation in Cisco Unified Communications Manager 11.5 allows remote attackers to bypass intended access restrictions and obtain sensitive information via unspecified API calls.
Risk Assessment
Attackers may gain access to confidential data, potentially leading to breaches of privacy and security for the organization.
Recommendation
It is recommended to update Cisco Unified Communications Manager to the latest version to patch this vulnerability and to monitor API logs for unauthorized access attempts.
Other vulnerabilities in Cisco Unified Communications Manager 11.5
See all- CVE-2017-6791High
A vulnerability in the Trust Verification Service (TVS) of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security (TLS) traffic by the affected software.
- CVE-2017-6757High
A vulnerability in Cisco Unified Communications Manager 10.5(2.10000.5), 11.0(1.10000.10), and 11.5(1.10000.6) allows an authenticated, remote attacker to conduct a blind SQL injection attack. The issue is due to a failure to validate user-supplied input used in SQL queries that bypass protection filters.
- CVE-2026-20230HighActively exploited
A vulnerability in Cisco Unified Communications Manager and Unified CM SME allows an unauthenticated remote attacker to perform SSRF attacks. The attacker can write files to the OS, potentially leading to root privilege escalation. WebDialer service must be enabled (disabled by default).
Original NVD description (English source)
The User Data Services (UDS) API implementation in Cisco Unified Communications Manager 11.5 allows remote attackers to bypass intended access restrictions and obtain sensitive information via unspecified API calls, aka Bug ID CSCux67855.