Vulnerability Details : CVE-2017-3791
A vulnerability in the web-based GUI of Cisco Prime Home could allow an unauthenticated, remote attacker to bypass authentication and execute actions with administrator privileges. The vulnerability is due to a processing error in the role-based access control (RBAC) of URLs. An attacker could exploit this vulnerability by sending API commands via HTTP to a particular URL without prior authentication. An exploit could allow the attacker to perform any actions in Cisco Prime Home with administrator privileges. This vulnerability affects Cisco Prime Home versions from 6.3.0.0 to the first fixed release 6.5.0.1. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. Cisco Bug IDs: CSCvb49837.
Vulnerability category: BypassGain privilege
Exploit prediction scoring system (EPSS) score for CVE-2017-3791
Probability of exploitation activity in the next 30 days: 0.45%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 72 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-3791
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
10.0
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
3.9
|
6.0
|
NIST |
CWE ids for CVE-2017-3791
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2017-3791
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-prime-home
Cisco Prime Home Authentication Bypass VulnerabilityVendor Advisory
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http://www.securityfocus.com/bid/95933
Cisco Prime Home CVE-2017-3791 Authentication Bypass VulnerabilityThird Party Advisory;VDB Entry
Products affected by CVE-2017-3791
- cpe:2.3:a:cisco:cisco_prime_home:6.4.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cisco_prime_home:6.4.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cisco_prime_home:6.4.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cisco_prime_home:6.4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cisco_prime_home:6.3.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cisco_prime_home:6.3.1.0:*:*:*:*:*:*:*