|Number of vulnerabilities||1|
Cisco Unified Communications Manager
Server applications / Other server solutions
Cisco Unified Communications Manager Session Management Edition
Server applications / Remote management servers, RDP, SSH
|Vendor||Cisco Systems, Inc|
This security bulletin contains one low risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a user attacker to write arbitrary files.
The vulnerability exists due to improper restrictions applied to a system script in the software upgrade process. A remote administrator can use specially crafted variables during the execution of a system upgrade and write arbitrary files on the system.Mitigation
Install updates from vendor's website.Vulnerable software versions
Cisco Unified Communications Manager: 12.5(1) - 14.0
Cisco Unified Communications Manager Session Management Edition: 12.5.1 - 14.0
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.