Cisco Prime Network Registrar 8.1(3.3)/8.2(3)/8.3(2) access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability classified as problematic was found in Cisco Prime Network Registrar 8.1(3.3)/8.2(3)/8.3(2). Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Cisco Prime Network Registrar (CPNR) 8.1(3.3), 8.2(3), and 8.3(2) has a default account, which allows local users to obtain root access by leveraging knowledge of the credentials, aka Bug ID CSCuw21825.

The weakness was shared 09/18/2015 as CSCuw21825 as confirmed advisory (Website). It is possible to read the advisory at This vulnerability is known as CVE-2015-6296 since 08/17/2015. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/18/2022). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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





  • commercial


  • end of life (version)

CPE 2.3info

CPE 2.2info


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

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍



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

NVD Base Score: 🔍


Class: Access control
CWE: CWE-264
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


08/17/2015 🔍
09/18/2015 +32 days 🔍
09/18/2015 +0 days 🔍
09/21/2015 +3 days 🔍
06/18/2022 +2462 days 🔍



Advisory: CSCuw21825
Status: Confirmed

CVE: CVE-2015-6296 (🔍)
SecurityTracker: 1033613


Created: 09/21/2015 10:19 AM
Updated: 06/18/2022 02:12 PM
Changes: 09/21/2015 10:19 AM (41), 12/26/2017 08:51 AM (7), 06/18/2022 02:12 PM (3)
Complete: 🔍


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