Cisco Prime Data Center Network Manager 10.1(1)/10.1(2) Role-Based Access Control access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Cisco Prime Data Center Network Manager 10.1(1)/10.1(2). Impacted is an unknown function of the component Role-Based Access Control. The manipulation results in access control. This vulnerability is identified as CVE-2017-6639. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical has been found in Cisco Prime Data Center Network Manager 10.1(1)/10.1(2). Affected is an unknown functionality of the component Role-Based Access Control. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability in the role-based access control (RBAC) functionality of Cisco Prime Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to access sensitive information or execute arbitrary code with root privileges on an affected system. The vulnerability is due to the lack of authentication and authorization mechanisms for a debugging tool that was inadvertently enabled in the affected software. An attacker could exploit this vulnerability by remotely connecting to the debugging tool via TCP. A successful exploit could allow the attacker to access sensitive information about the affected software or execute arbitrary code with root privileges on the affected system. This vulnerability affects Cisco Prime Data Center Network Manager (DCNM) Software Releases 10.1(1) and 10.1(2) for Microsoft Windows, Linux, and Virtual Appliance platforms. Cisco Bug IDs: CSCvd09961.

The bug was discovered 06/07/2017. The weakness was released 06/08/2017 as cisco-sa-20170607-dcnm1 as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is traded as CVE-2017-6639 since 03/09/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/26/2020). The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 100993 (Cisco Prime Data Center Network Manager 10.1.x < 10.2.1 Multiple Vulnerabilities (remote check)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context r.

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (100993) and SecurityFocus (BID 98935†). Entry connected to this vulnerability is available at VDB-102097. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
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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Nessus ID: 100993
Nessus Name: Cisco Prime Data Center Network Manager 10.1.x < 10.2.1 Multiple Vulnerabilities (remote check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802459
OpenVAS Name: Cisco Prime Data Center Network Manager Debug Remote Code Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/09/2017 🔍
06/07/2017 +90 days 🔍
06/07/2017 +0 days 🔍
06/07/2017 +0 days 🔍
06/08/2017 +1 days 🔍
06/08/2017 +0 days 🔍
06/08/2017 +0 days 🔍
06/22/2017 +14 days 🔍
12/26/2020 +1283 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20170607-dcnm1
Researcher: Antonius Mulder
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-6639 (🔍)
GCVE (CVE): GCVE-0-2017-6639
GCVE (VulDB): GCVE-100-102096
SecurityFocus: 98935 - Cisco Prime Data Center Network Manager CVE-2017-6639 Remote Code Execution Vulnerability
SecurityTracker: 1038626

See also: 🔍

Entryinfo

Created: 06/08/2017 20:24
Updated: 12/26/2020 14:22
Changes: 06/08/2017 20:24 (71), 10/14/2019 16:55 (6), 12/26/2020 14:18 (2), 12/26/2020 14:22 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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