#VU5845 Information disclosure in Unified Communications Manager (CallManager) - CVE-2017-3836

Vulnerability identifier: #VU5845

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2017-3836

CWE-ID: CWE-200

Exploitation vector: Network

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 remote attacker to obtain potentially sensitive information.

The vulnerability exists due to unknown error in Cisco Unified Communications Manager. A remote attacker can obtain potentially sensitive information.

Mitigation
Cybersecuirty Help is currently unaware of any official solution to address this vulnerability. Please, contact vendor regarding the patch.

Vulnerable software versions

Unified Communications Manager (CallManager): 11.5.0 - 11.5.1.10000.6

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External links
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170215-cucm3

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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