#VU12061 Information disclosure in Unified Communications Manager (CallManager) - CVE-2018-0267

Vulnerability identifier: #VU12061

Vulnerability risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2018-0267

CWE-ID: CWE-200

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Unified Communications Manager (CallManager)
Server applications / Remote management servers, RDP, SSH

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a local authenticated attacker to obtain potentially sensitive information.

The weakness exists due to insufficient protection of database tables over the web interface. A local attacker can browse to a specific URL and gain access to potentially sensitive information including LDAP credentials.

Mitigation
Update to versions UCMAP.12.5(0.98000.160)CUP.12.5(0.98000.468), CUC.12.5(0.97000.165), CUC.12.0(1.22008.1), CCM.12.5(0.98000.356), CCM.12.0(1.22013.1), CCM.11.5(1.15074.1), CCM.11.0(1.25093.1), CCM.10.5(2.17900.2) or CCM.10.5(2.17147.1).

Vulnerable software versions

Unified Communications Manager (CallManager): 10.5.2.10000.5 - 12.0.1.10000.10

---

External links
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-ucm1

---

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.