Vulnerability Details : CVE-2015-4327
The CLI in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows local users to obtain root privileges by writing script arguments to an unspecified file, aka Bug ID CSCuv12542.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2015-4327
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-4327
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2015-4327
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4327
-
http://www.securitytracker.com/id/1033332
Cisco TelePresence VCS Expressway CLI Input Validation Flaw Lets Local Users Obtain Root Privileges - SecurityTrackerThird Party Advisory;VDB Entry
-
http://tools.cisco.com/security/center/viewAlert.x?alertId=40518
Cisco TelePresence Video Communication Server Expressway Arbitrary File Injection VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/76408
Cisco TelePresence Video Communication Server Expressway Arbitrary Code Execution VulnerabilityThird Party Advisory;VDB Entry
Products affected by CVE-2015-4327
- cpe:2.3:a:cisco:telepresence_video_communication_server_software:x8.5.2:*:*:*:expressway:*:*:*