What is CVE-2023-20112?

CVE-2023-20112 is a high-severity vulnerability in Cisco Business_150ax, classified under Buffer Over-read. CVSS score: 7.4/10. Published 2023-03-23.

How severe is CVE-2023-20112?

High severity. CVSS v3 base score is 7.4 out of 10.

Out-of-bounds Read in Cisco Business_150ax

CVE-2023-20112

A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of certain param…

EPSS: 0.003 (22.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Business_150ax
Cisco Business_150ax_firmware
Cisco Business_151axm
Cisco Business_151axm_firmware
Cisco Catalyst_9105ax
Cisco Catalyst_9105ax_firmware
Cisco Catalyst_9105axi
Cisco Catalyst_9105axi_firmware
Cisco Catalyst_9105axw
Cisco Catalyst_9105axw_firmware

Weakness classification (CWE)

CWE-126 — Buffer Over-read
CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2023-20112?: CVE-2023-20112 is a high-severity vulnerability in Cisco Business_150ax, classified under Buffer Over-read. CVSS score: 7.4/10. Published 2023-03-23.
How severe is CVE-2023-20112?: High severity. CVSS v3 base score is 7.4 out of 10.