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Catalyst 9800 Firmware

6 CVEs product

Monthly

CVE-2021-1565 Sep 23, 03:15 HIGH This Week

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Apple Cisco Ios Xe Catalyst 9800 Firmware +1
NVD
CVSS 3.1
8.6
EPSS
1.2%
CVE-2021-1419 Sep 23, 03:15 HIGH PATCH This Week

A vulnerability in the SSH management feature of multiple Cisco Access Points (APs) platforms could allow a local, authenticated user to modify files on the affected device and possibly gain. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Authentication Bypass Cisco 1100 8P Firmware Aironet 1542D Firmware Aironet 1542I Firmware +38
NVD
CVSS 3.1
7.8
EPSS
0.2%
CVE-2021-1423 Mar 24, 21:15 MEDIUM This Month

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. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Cisco Wireless Lan Controller Software Aironet Access Point Software Catalyst 9800 Firmware
NVD
CVSS 3.1
4.4
EPSS
0.2%
CVE-2021-1449 Mar 24, 20:15 MEDIUM This Month

A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Cisco Wireless Lan Controller Software Aironet Access Point Software Catalyst 9800 Firmware
NVD
CVSS 3.1
6.7
EPSS
0.3%
CVE-2021-1439 Mar 24, 20:15 HIGH This Week

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). Rated high severity (CVSS 7.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Denial Of Service Cisco Aironet Access Point Software Catalyst 9800 Firmware
NVD
CVSS 3.1
7.4
EPSS
0.4%
CVE-2021-1437 Mar 24, 20:15 HIGH This Week

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. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Wireless Lan Controller Software Aironet Access Point Software Catalyst 9800 Firmware
NVD
CVSS 3.1
7.5
EPSS
1.5%
EPSS 1% CVSS 8.6
HIGH This Week

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Apple Cisco +3
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

A vulnerability in the SSH management feature of multiple Cisco Access Points (APs) platforms could allow a local, authenticated user to modify files on the affected device and possibly gain. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Authentication Bypass Cisco 1100 8P Firmware +40
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

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. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Cisco Wireless Lan Controller Software +2
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Cisco Wireless Lan Controller Software +2
NVD
EPSS 0% CVSS 7.4
HIGH This Week

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). Rated high severity (CVSS 7.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Denial Of Service Cisco +2
NVD
EPSS 1% CVSS 7.5
HIGH This Week

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. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Wireless Lan Controller Software +2
NVD

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