VDB

CVE-2021-1579

CVE-2021-1579 PUBLISHED CVSS 8.100000381469727 HIGH

A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an authenticated, remote attacker with Administrator read-only credentials to elevate privileges on an affected system. This vulnerability is due to an insufficient role-based access control (RBAC). An attacker with Administrator read-only credentials could exploit this vulnerability by sending a specific API request using an app with admin write credentials. A successful exploit could allow the attacker to elevate privileges to Administrator with write privileges on the affected device.

EPSS 0.83% · 74.9th percentile

Risk Scores

CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS Score
0.83%
74.9th percentile

Affected Products

VendorProductVersions
ciscocloud_application_policy_infrastructure_controller4.0, 5.0, 0
CiscoCisco Application Policy Infrastructure Controller (APIC)*
ciscoapplication_policy_infrastructure_controller0, 4.0, 5.0

Timeline

  • Aug 25, 2021 CVE Published
  • Aug 26, 2021 EPSS Score
  • Oct 23, 2021 EPSS Score
  • Dec 20, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 17, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • Apr 16, 2022 EPSS Score
  • Jun 13, 2022 EPSS Score
  • Aug 11, 2022 EPSS Score
  • Oct 8, 2022 EPSS Score
  • Dec 5, 2022 EPSS Score
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