What is CVE-2021-1264?

CVE-2021-1264 is a critical-severity vulnerability in Cisco Catalyst_center, classified under OS Command Injection. CVSS score: 9.6/10. Published 2021-01-20.

How severe is CVE-2021-1264?

Critical severity. CVSS v3 base score is 9.6 out of 10.

RCE in Cisco Catalyst_center

CVE-2021-1264

A vulnerability in the Command Runner tool of Cisco DNA Center could allow an authenticated, remote attacker to perform a command injection attack. The vulnerability is due to insufficient input validation by the Command Runner tool. An at…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.037 (88.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H.

Affected products

Cisco Catalyst_center
Cisco Digital Network Architecture Center (Dna Center) — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2021-1264?: CVE-2021-1264 is a critical-severity vulnerability in Cisco Catalyst_center, classified under OS Command Injection. CVSS score: 9.6/10. Published 2021-01-20.
How severe is CVE-2021-1264?: Critical severity. CVSS v3 base score is 9.6 out of 10.