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catalyst vulnerabilities and exploits
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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-2021-27854
Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using combinations of VLAN 0 headers, LLC/SNAP headers, and converting frames from Ethernet to Wifi and its reverse.
Ieee Ieee 802.2
Ietf P802.1q
4.7
CVSSv3
CVE-2021-27861
Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length (and optionally VLAN0 headers)
Ieee Ieee 802.2
Ietf P802.1q
4.7
CVSSv3
CVE-2021-27862
Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion (and optionally VLAN0 headers).
Ieee Ieee 802.2
Ietf P802.1q
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 17.4.1
Cisco Ios Xe 17.6.1
Cisco Ios Xe 17.3.3
Cisco Ios Xe 15.2\\(07\\)e03
Cisco Ios Xe 15.2\\(07\\)e02
8.8
CVSSv3
CVE-2022-20696
A vulnerability in the binding configuration of Cisco SD-WAN vManage Software containers could allow an unauthenticated, adjacent attacker who has access to the VPN0 logical network to also access the messaging service ports on an affected system. This vulnerability exists becaus...
Cisco Sd-wan Vmanage
Cisco Catalyst Sd-wan Manager
1 Article
6.5
CVSSv3
CVE-2022-28199
NVIDIA’s distribution of the Data Plane Development Kit (MLNX_DPDK) contains a vulnerability in the network stack, where error recovery is not handled properly, which can allow a remote malicious user to cause denial of service and some impact to data integrity and confiden...
Nvidia Data Plane Development Kit
1 Article
6.1
CVSSv3
CVE-2022-20713
A vulnerability in the VPN web client services component of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to conduct browser-based attacks against users of an affected devic...
Cisco Firepower Threat Defense 6.2.3
Cisco Firepower Threat Defense 6.2.3.1
Cisco Firepower Threat Defense 6.4.0
Cisco Firepower Threat Defense 6.2.3.13
Cisco Firepower Threat Defense 6.2.3.14
Cisco Firepower Threat Defense 6.2.3.15
Cisco Firepower Threat Defense 6.2.3.12
Cisco Firepower Threat Defense 6.6.0.1
Cisco Firepower Threat Defense 6.6.0
Cisco Adaptive Security Appliance Software 9.16.1
Cisco Firepower Threat Defense 7.1.0
Cisco Firepower Threat Defense 7.0.0
Cisco Firepower Threat Defense 6.7.0
Cisco Firepower Threat Defense 7.2.0.1
Cisco Firepower Threat Defense 7.0.1
Cisco Firepower Threat Defense 7.0.0.1
Cisco Firepower Threat Defense 7.0.1.1
Cisco Firepower Threat Defense 7.0.2
Cisco Firepower Threat Defense 7.0.2.1
Cisco Firepower Threat Defense 7.0.3
Cisco Firepower Threat Defense 7.0.4
Cisco Firepower Threat Defense 6.6.1
6.1
CVSSv3
CVE-2022-31734
Cisco Catalyst 2940 Series Switches provided by Cisco Systems, Inc. contain a reflected cross-site scripting vulnerability regarding error page generation. An arbitrary script may be executed on the web browser of the user who is using the product. The affected firmware is before...
Cisco Ws-c2940-8tf-s Firmware
Cisco Ws-c2940-8tt-s Firmware
4.4
CVSSv3
CVE-2022-20734
A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, local malicious user to view sensitive information on an affected system. This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could ex...
Cisco Catalyst Sd-wan Manager
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereference
CVE-2023-52689
CVE-2024-23803
client side
CVE-2023-52696
information disclosure
CVE-2024-35843
CVE-2024-27130
CVE-2023-52697
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