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cisco catalyst 9800 firmware vulnerabilities and exploits
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8.6
CVSSv3
CVE-2023-20176
A vulnerability in the networking component of Cisco access point (AP) software could allow an unauthenticated, remote malicious user to cause a temporary disruption of service. This vulnerability is due to overuse of AP resources. An attacker could exploit this vulnerability by ...
Cisco Catalyst 9166 Firmware
Cisco Catalyst 9164 Firmware
Cisco Catalyst 9136 Firmware
Cisco Catalyst 9130 Firmware
Cisco Catalyst 9124 Firmware
4.7
CVSSv3
CVE-2023-20268
A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent malicious user to exhaust resources on an affected device. This vulnerability is due to insufficient management of resources when handling certain t...
Cisco Wireless Lan Controller Software
Cisco Catalyst 9800 Embedded Wireless Controller Firmware
Cisco Business 150ax Firmware
Cisco Business 151axm Firmware
6.5
CVSSv3
CVE-2022-20945
A vulnerability in the 802.11 association frame validation of Cisco Catalyst 9100 Series Access Points (APs) could allow an unauthenticated, adjacent malicious user to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input...
Cisco Catalyst 9800-l Firmware
Cisco Catalyst 9800-40 Firmware
Cisco Catalyst 9800-80 Firmware
Cisco Catalyst 9800-cl Firmware
4.7
CVSSv3
CVE-2021-27853
Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers.
Ieee Ieee 802.2
Ietf P802.1q
Cisco Catalyst 6503-e Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6504-e Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6506-e Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6509-e Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6509-neb-a Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6509-v-e Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6513-e Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6807-xl Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6840-x Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6880-x Firmware 15.5(01.01.85)sy07
Cisco Catalyst C6816-x-le Firmware 15.5(01.01.85)sy07
Cisco Catalyst C6824-x-le-40g Firmware 15.5(01.01.85)sy07
Cisco Catalyst C6832-x-le Firmware 15.5(01.01.85)sy07
Cisco Catalyst C6840-x-le-40g Firmware 15.5(01.01.85)sy07
Cisco Catalyst 6800ia Firmware 15.5(01.01.85)sy07
Cisco Ios Xe 17.3.3
Cisco Ios Xe 15.2(07)e02
Cisco Ios Xe 15.2(07)e03
Cisco Ios Xe 17.4.1
Cisco Ios Xe 17.6.1
7.8
CVSSv3
CVE-2021-1419
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 escalated privileges. The vulnerability is due to improper checking on file operations wi...
Cisco Aironet 1542d Firmware -
Cisco Aironet 1562d Firmware -
Cisco Aironet 1815m Firmware -
Cisco Aironet 1830e Firmware -
Cisco Aironet 1840i Firmware -
Cisco Aironet 1850e Firmware -
Cisco Aironet 2800i Firmware -
Cisco Aironet 3800p Firmware -
Cisco Aironet 4800 Firmware -
Cisco Catalyst 9105axi Firmware -
Cisco Catalyst 9115axe Firmware -
Cisco Catalyst 9117 Firmware -
Cisco Catalyst 9120axi Firmware -
Cisco Catalyst 9124axd Firmware -
Cisco Catalyst 9130axe Firmware -
Cisco Catalyst Iw6300 Ac Firmware -
Cisco Esw6300 Firmware -
Cisco 1100-8p Firmware -
Cisco 1120 Firmware -
Cisco 1160 Firmware -
Cisco Wireless Lan Controller Software
Cisco Catalyst 9800 Firmware
8.6
CVSSv3
CVE-2021-1565
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 allow an unauthenticated, remote malicious user to cause a denial of service (DoS) co...
Cisco Ios Xe 17.4.1
Cisco Ios Xe 3.15.2xbs
Cisco Ios Xe 3.15.1xbs
Cisco Ios Xe 17.3.1
Cisco Ios Xe 17.3.2
Cisco Ios Xe 17.5.1
Cisco Embedded Wireless Controller
Cisco Catalyst 9800 Firmware 17.3
Cisco Catalyst 9800 Firmware 17.5.1
4.4
CVSSv3
CVE-2021-1423
A vulnerability in the implementation of a CLI command in Cisco Aironet Access Points (AP) could allow an authenticated, local malicious user to overwrite files in the flash memory of the device. This vulnerability is due to insufficient input validation for a specific command. A...
Cisco Aironet Access Point Software -
Cisco Catalyst 9800 Firmware
Cisco Wireless Lan Controller Software
7.5
CVSSv3
CVE-2021-1437
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 P...
Cisco Aironet Access Point Software -
Cisco Catalyst 9800 Firmware
Cisco Wireless Lan Controller Software
7.4
CVSSv3
CVE-2021-1439
A vulnerability in the multicast DNS (mDNS) gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent malicious user to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input v...
Cisco Aironet Access Point Software -
Cisco Catalyst 9800 Firmware
6.7
CVSSv3
CVE-2021-1449
A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local malicious user to execute unsigned code at boot time. The vulnerability is due to an improper check that is performed by the area of code that manages system startup processes. A...
Cisco Aironet Access Point Software -
Cisco Catalyst 9800 Firmware
Cisco Wireless Lan Controller Software
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30065
CVE-2024-5843
CVE-2024-30080
code execution
CVE-2024-4577
CVE-2024-26169
wireless
remote code execution
CVE-2024-36103
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