What is CVE-2023-20056?

CVE-2023-20056 is a medium-severity vulnerability in Cisco Aironet_1540, classified under OS Command Injection. CVSS score: 6.5/10. Published 2023-03-23.

How severe is CVE-2023-20056?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2023-20056 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Cisco Aironet_1540

CVE-2023-20056

A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input vali…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (16.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

karimhabush/cyberowl

References

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

Frequently asked questions

What is CVE-2023-20056?: CVE-2023-20056 is a medium-severity vulnerability in Cisco Aironet_1540, classified under OS Command Injection. CVSS score: 6.5/10. Published 2023-03-23.
How severe is CVE-2023-20056?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-20056 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.