What is CVE-2021-1449?

CVE-2021-1449 is a medium-severity vulnerability in Cisco 1100_integrated_services_router, classified under Improper Access Control. CVSS score: 6.7/10. Published 2021-03-24.

How severe is CVE-2021-1449?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Cisco 1100_integrated_services_router

CVE-2021-1449

A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time. The vulnerability is due to an improper check that is performed by the area of code that…

EPSS: 0.003 (18.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco 1100_integrated_services_router
Cisco Aironet_1540
Cisco Aironet_1560
Cisco Aironet_1800
Cisco Aironet_2800
Cisco Aironet_3800
Cisco Aironet_4800
Cisco Aironet_access_point_software
Cisco Catalyst_9100
Cisco Catalyst_9800

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2021-1449?: CVE-2021-1449 is a medium-severity vulnerability in Cisco 1100_integrated_services_router, classified under Improper Access Control. CVSS score: 6.7/10. Published 2021-03-24.
How severe is CVE-2021-1449?: Medium severity. CVSS v3 base score is 6.7 out of 10.