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TI-2017-02889 Aliases CVE-2017-3791GHSA-f8ff-pgcp-3fr6

Improper authentication in Cisco Prime Home versions from 6.3.0.0 to the first fixed…

Priority MEDIUM 50CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

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.

Why it matters now

EPSS 0.04107 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Cisco Prime Home versions from 6.3.0.0 to the first fixed release 6.5.0.1Cisco Prime Home versions from 6.3.0.0 to the first fixed release 6.5.0.1—No fix listedCNA
  • Cisco Prime Home versions from 6.3.0.0 to the first fixed release 6.5.0.1 Vendor— Affected Cisco Prime Home versions from 6.3.0.0 to the first fixed release 6.5.0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:cisco:cisco_prime_home:6.3.0.0:*:*:*:*:*:*:*6.3.0.0VulnerableCisco
cpe:2.3:a:cisco:cisco_prime_home:6.3.1.0:*:*:*:*:*:*:*6.3.1.0VulnerableCisco
cpe:2.3:a:cisco:cisco_prime_home:6.4.0.0:*:*:*:*:*:*:*6.4.0.0VulnerableCisco
cpe:2.3:a:cisco:cisco_prime_home:6.4.1.0:*:*:*:*:*:*:*6.4.1.0VulnerableCisco
cpe:2.3:a:cisco:cisco_prime_home:6.4.2.0:*:*:*:*:*:*:*6.4.2.0VulnerableCisco
cpe:2.3:a:cisco:cisco_prime_home:6.4.2.1:*:*:*:*:*:*:*6.4.2.1VulnerableCisco
  • cpe:2.3:a:cisco:cisco_prime_home:6.3.0.0:*:*:*:*:*:*:* Versions 6.3.0.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:cisco_prime_home:6.3.1.0:*:*:*:*:*:*:* Versions 6.3.1.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:cisco_prime_home:6.4.0.0:*:*:*:*:*:*:* Versions 6.4.0.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:cisco_prime_home:6.4.1.0:*:*:*:*:*:*:* Versions 6.4.1.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:cisco_prime_home:6.4.2.0:*:*:*:*:*:*:* Versions 6.4.2.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:cisco_prime_home:6.4.2.1:*:*:*:*:*:*:* Versions 6.4.2.1 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-3791
  2. 2026-10-03 Alias added: GHSA-f8ff-pgcp-3fr6

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences