PT-2021-5382 · Cisco · Cisco Cloud Apic+1

Arthur Vidineyev · Published 2021-08-25 · Updated 2022-04-26 · CVE-2021-1581

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cisco Application Policy Infrastructure Controller (APIC) or Cisco Cloud APIC (affected versions not specified)

Description The issue is related to multiple vulnerabilities in the web UI and API endpoints of the affected system. A remote attacker could exploit these vulnerabilities to perform a command injection or file upload attack. The vulnerability exists due to the lack of neutralization of special elements used in the operating system command. This could allow a remote attacker to execute arbitrary commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

OS Command Injection

Weakness Enumeration

CWE-284

CWE-78

Related Identifiers

BDU:2021-06218

CVE-2021-1581

Affected Products

Cisco Application Policy Infrastructure Controller

Cisco Cloud Apic

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-capic-mdvul-HBsJBuvW · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-06218 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-1581 · Security Note
• https://osv.dev/vulnerability/CVE-2021-1581 · Vendor Advisory
• https://t.me/cvenotify/20108 · Telegram Post