VDB-103394 · CVE-2017-6732 · BID 99457

Cisco Prime Network Software 4.2(2.1)PP1/4.2(3.0)PP6/4.3(0.0)PP4/4.3(1.0)PP2 Installation access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$5k-$25k	0.00

Summaryinfo

A vulnerability was found in Cisco Prime Network Software 4.2(2.1)PP1/4.2(3.0)PP6/4.3(0.0)PP4/4.3(1.0)PP2 and classified as critical. Impacted is an unknown function of the component Installation. Such manipulation leads to access control. This vulnerability is traded as CVE-2017-6732. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco Prime Network Software 4.2(2.1)PP1/4.2(3.0)PP6/4.3(0.0)PP4/4.3(1.0)PP2. Affected by this issue is an unknown code of the component Installation. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability in the installation procedure for Cisco Prime Network Software could allow an authenticated, local attacker to elevate their privileges to root privileges. More Information: CSCvd47343. Known Affected Releases: 4.2(2.1)PP1 4.2(3.0)PP6 4.3(0.0)PP4 4.3(1.0)PP2. Known Fixed Releases: 4.3(2).

The bug was discovered 07/05/2017. The weakness was shared 07/10/2017 with Cisco as cisco-sa-20170705-prime as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is handled as CVE-2017-6732 since 03/09/2017. Local access is required to approach this attack. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 12/31/2020). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

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

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99457†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Cisco

Name

Prime Network Software

Version

License

commercial

Website

Vendor: https://www.cisco.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/09/2017 🔍
07/05/2017 +118 days 🔍
07/05/2017 +0 days 🔍
07/10/2017 +5 days 🔍
07/10/2017 +0 days 🔍
07/12/2017 +2 days 🔍
12/31/2020 +1268 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20170705-prime
Researcher: Cisco.
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-6732 (🔍)
GCVE (CVE): GCVE-0-2017-6732
GCVE (VulDB): GCVE-100-103394
SecurityFocus: 99457 - Cisco Prime Network CVE-2017-6732 Local Privilege Escalation Vulnerability

Entryinfo

Created: 07/12/2017 10:20
Updated: 12/31/2020 14:42
Changes: 07/12/2017 10:20 (60), 10/24/2019 16:58 (5), 12/31/2020 14:42 (2)
Complete: 🔍
Cache ID: 216::103

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