What’s Vulnerable › Vulnerabilities

CVE-2018-0124

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-02-22 · updated 2026-06-17
• Weakness: CWE-320

Description

A vulnerability in Cisco Unified Communications Domain Manager could allow an unauthenticated, remote attacker to bypass security protections, gain elevated privileges, and execute arbitrary code. The vulnerability is due to insecure key generation during application configuration. An attacker could exploit this vulnerability by using a known insecure key value to bypass security protections by sending arbitrary requests using the insecure key to a targeted application. An exploit could allow the attacker to execute arbitrary code. This vulnerability affects Cisco Unified Communications Domain Manager releases prior to 11.5(2). Cisco Bug IDs: CSCuv67964.

Affected products

• Cisco Unified Communications Domain Manager: before 11.5\(2\) — fixed in 11.5\(2\)

How to fix

Upgrade to a fixed version: Cisco Unified Communications Domain Manager 11.5\(2\). Check the vendor advisory for mitigations.

References

• http://www.securityfocus.com/bid/103114
• http://www.securitytracker.com/id/1040405
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180221-ucdm
• http://www.securityfocus.com/bid/103114
• http://www.securitytracker.com/id/1040405
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180221-ucdm

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