Vulnerabilities > Cisco > Catalyst 9800 Firmware > 17.1

DATE CVE VULNERABILITY TITLE RISK
2021-03-24 CVE-2021-1423 Exposure of Resource to Wrong Sphere vulnerability in Cisco products
A vulnerability in the implementation of a CLI command in Cisco Aironet Access Points (AP) could allow an authenticated, local attacker to overwrite files in the flash memory of the device.
local
low complexity
cisco CWE-668
4.4
2021-03-24 CVE-2021-1449 Unspecified vulnerability in Cisco products
A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time.
local
low complexity
cisco
6.7
2021-03-24 CVE-2021-1439 Classic Buffer Overflow vulnerability in Cisco products
A vulnerability in the multicast DNS (mDNS) gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.
low complexity
cisco CWE-120
7.4
2021-03-24 CVE-2021-1437 Unspecified vulnerability in Cisco products
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.
network
low complexity
cisco
7.5