5
CVSSv2

CVE-2021-1437

Published: 24/03/2021 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote malicious user to obtain confidential information from an affected device. This vulnerability is due to an unrestricted Trivial File Transfer Protocol (TFTP) configuration. An attacker could exploit this vulnerability by sending a specific TFTP request to an affected device. A successful exploit could allow the malicious user to download any file from the filesystem of the affected access point (AP).

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

cisco aironet_access_point_software -

cisco catalyst_9800_firmware

cisco wireless lan controller software

Vendor Advisories

A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain confidential information from an affected device This vulnerability is due to an unrestricted Trivial File Transfer Protocol (TFTP) configuration An attacker could exploit this vulnerability b ...