CVSS: 6.7EPSS: 0%CPEs: 64EXPL: 0CVE-2023-20097 – Cisco Access Point Software Command Injection Vulnerability
https://notcve.org/view.php?id=CVE-2023-20097
A vulnerability in Cisco access points (AP) software could allow an authenticated, local attacker to inject arbitrary commands and execute them with root privileges. This vulnerability is due to improper input validation of commands that are issued from a wireless controller to an AP. An attacker with Administrator access to the CLI of the controller could exploit this vulnerability by issuing a command with crafted arguments. A successful exploit could allow the attacker to gain full root access on the AP. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironetap-cmdinj-6bjT4FL8 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 6.8EPSS: 0%CPEs: 11EXPL: 0CVE-2023-20100 – Cisco IOS XE Software for Wireless LAN Controllers CAPWAP Join Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2023-20100
A vulnerability in the access point (AP) joining process of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a logic error that occurs when certain conditions are met during the AP joining process. An attacker could exploit this vulnerability by adding an AP that is under their control to the network. The attacker then must ensure that the AP successfully joins an affected wireless controller under certain conditions. Additionally, the attacker would need the ability to restart a valid AP that was previously connected to the controller. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-c9800-apjoin-dos-nXRHkt5 • CWE-694: Use of Multiple Resources with Duplicate Identifier •
CVSS: 7.4EPSS: 0%CPEs: 62EXPL: 0CVE-2023-20112 – Cisco Access Point Software Association Request Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2023-20112
A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this vulnerability by sending a wireless 802.11 association request frame with crafted parameters to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of an affected device, resulting in a DoS condition. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-assoc-dos-D2SunWK2 • CWE-125: Out-of-bounds Read CWE-126: Buffer Over-read •
CVSS: 4.6EPSS: 0%CPEs: 240EXPL: 0CVE-2022-20864 – Cisco IOS XE ROM Monitor Software for Catalyst Switches Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2022-20864
A vulnerability in the password-recovery disable feature of Cisco IOS XE ROM Monitor (ROMMON) Software for Cisco Catalyst Switches could allow an unauthenticated, local attacker to recover the configuration or reset the enable password. This vulnerability is due to a problem with the file and boot variable permissions in ROMMON. An attacker could exploit this vulnerability by rebooting the switch into ROMMON and entering specific commands through the console. A successful exploit could allow the attacker to read any file or reset the enable password. Una vulnerabilidad en la función de des habilitación de la recuperación de contraseñas del software Cisco IOS XE ROM Monitor (ROMMON) para Cisco Catalyst Switches podría permitir a un atacante local no autenticado recuperar la configuración o restablecer la contraseña de habilitación. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-info-disc-nrORXjO • CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory •
CVSS: 8.6EPSS: 0%CPEs: 5EXPL: 0CVE-2022-20837 – Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2022-20837
A vulnerability in the DNS application layer gateway (ALG) functionality that is used by Network Address Translation (NAT) in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to a logic error that occurs when an affected device inspects certain TCP DNS packets. An attacker could exploit this vulnerability by sending crafted DNS packets through the affected device that is performing NAT for DNS packets. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on the affected device. Note: This vulnerability can be exploited only by sending IPv4 TCP packets through an affected device. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-alg-dos-KU9Z8kFX • CWE-754: Improper Check for Unusual or Exceptional Conditions •