Vulnerability Details : CVE-2017-6637
A vulnerability in the web interface of Cisco Prime Collaboration Provisioning Software (prior to Release 11.1) could allow an authenticated, remote attacker to delete any file from an affected system. The vulnerability exists because the affected software does not perform proper input validation of HTTP requests and fails to apply role-based access controls (RBACs) to requested HTTP URLs. An attacker could exploit this vulnerability by sending a crafted HTTP request that uses directory traversal techniques to submit a path to a desired file location on an affected system. A successful exploit could allow the attacker to delete any file from the system. Cisco Bug IDs: CSCvc99618.
Vulnerability category: Directory traversalInput validation
Products affected by CVE-2017-6637
- cpe:2.3:a:cisco:prime_collaboration_provisioning:10.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:10.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:10.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:10.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:9.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:9.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:11.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_collaboration_provisioning:10.6.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-6637
0.90%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-6637
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2017-6637
-
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)
-
Assigned by: ykramarz@cisco.com (Secondary)
References for CVE-2017-6637
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http://www.securitytracker.com/id/1038515
Cisco Prime Collaboration Provisioning RBAC Failure Lets Remote Authenticated Users View and Delete Files on the Target System - SecurityTracker
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-pcp5
Cisco Prime Collaboration Provisioning Directory Traversal Arbitrary File Deletion VulnerabilityVendor Advisory
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http://www.securityfocus.com/bid/98530
Cisco Prime Collaboration Provisioning CVE-2017-6637 Directory Traversal VulnerabilityThird Party Advisory;VDB Entry
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