What is CVE-2021-1400?

CVE-2021-1400 is a high-severity vulnerability in Cisco Business Wireless Access Point Software, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2021-05-06.

How severe is CVE-2021-1400?

High severity. CVSS v3 base score is 8.8 out of 10.

Privilege escalation in Cisco Business Wireless Access Point Software

CVE-2021-1400

Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points could allow an authenticated, remote attacker to obtain sensitive information from or inject arb…

Vulnerability class: Privilege Escalation

EPSS: 0.005 (66.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Business Wireless Access Point Software — versions n/a

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

20210505 Cisco Small Business 100, 300, and 500 Series Wireless Access Points Vulnerabilities (vendor-advisory, x_refsource_CISCO)
JVN#71263107 (third-party-advisory, x_refsource_JVN)

Frequently asked questions

What is CVE-2021-1400?: CVE-2021-1400 is a high-severity vulnerability in Cisco Business Wireless Access Point Software, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2021-05-06.
How severe is CVE-2021-1400?: High severity. CVSS v3 base score is 8.8 out of 10.