VDB-101554 · CVE-2017-6637 · BID 98530

Cisco Prime Collaboration Provisioning up to 11.0 Role-Based Access Control HTTP Requests path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Cisco Prime Collaboration Provisioning up to 11.0. This affects an unknown part of the component Role-Based Access Control. Executing a manipulation as part of HTTP Requests can lead to path traversal. The identification of this vulnerability is CVE-2017-6637. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco Prime Collaboration Provisioning up to 11.0 (Groupware Software). It has been declared as problematic. This vulnerability affects an unknown code block of the component Role-Based Access Control. The manipulation as part of a HTTP Requests leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect integrity, and availability. CVE summarizes:

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.

The bug was discovered 05/17/2017. The weakness was shared 05/22/2017 by rgod with Zero Day Initiative as cisco-sa-20170517-pcp5 as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability was named CVE-2017-6637 since 03/09/2017. The attack can be initiated remotely. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 11.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 98530†). The entries VDB-101553 and VDB-101552 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 103402
OpenVAS Name: Cisco Prime Collaboration Provisioning Multiple Directory Traversal Vulnerabilities - May17
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Prime Collaboration Provisioning 11.1

Timelineinfo

03/09/2017 🔍
05/17/2017 +69 days 🔍
05/17/2017 +0 days 🔍
05/21/2017 +4 days 🔍
05/22/2017 +1 days 🔍
05/22/2017 +0 days 🔍
12/25/2020 +1313 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20170517-pcp5
Researcher: rgod, working with Trend Micro Zero Day Initiative (rgod)
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-6637 (🔍)
GCVE (CVE): GCVE-0-2017-6637
GCVE (VulDB): GCVE-100-101554
SecurityFocus: 98530 - Cisco Prime Collaboration Provisioning CVE-2017-6637 Directory Traversal Vulnerability
OSVDB: - CVE-2017-6637 - Cisco - Prime Collaboration Provisioning - Directory Traversal Issue
SecurityTracker: 1038515

See also: 🔍

Entryinfo

Created: 05/22/2017 11:11
Updated: 12/25/2020 10:15
Changes: 05/22/2017 11:11 (70), 10/01/2020 09:09 (7), 12/25/2020 10:12 (2), 12/25/2020 10:15 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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