CVSS: 7.2EPSS: 0%CPEs: 9EXPL: 0CVE-2023-20009
https://notcve.org/view.php?id=CVE-2023-20009
A vulnerability in the Web UI and administrative CLI of the Cisco Secure Email Gateway (ESA) and Cisco Secure Email and Web Manager (SMA) could allow an authenticated remote attacker and or authenticated local attacker to escalate their privilege level and gain root access. The attacker has to have a valid user credential with at least a [[privilege of operator - validate actual name]]. The vulnerability is due to the processing of a specially crafted SNMP configuration file. An attacker could exploit this vulnerability by authenticating to the targeted device and uploading a specially crafted SNMP configuration file that when uploaded could allow for the execution of commands as root. An exploit could allow the attacker to gain root access on the device. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-privesc-9DVkFpJ8 • CWE-20: Improper Input Validation CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-20960
https://notcve.org/view.php?id=CVE-2022-20960
A vulnerability in Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain TLS connections that are processed by an affected device. An attacker could exploit this vulnerability by establishing a large number of concurrent TLS connections to an affected device. A successful exploit could allow the attacker to cause the device to drop new TLS email messages that come from the associated email servers. Exploitation of this vulnerability does not cause the affected device to unexpectedly reload. The device will recover autonomously within a few hours of when the attack is halted or mitigated. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-dos-gdghHmbV • CWE-295: Improper Certificate Validation CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 0CVE-2022-20798 – Cisco Email Security Appliance and Cisco Secure Email and Web Manager External Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2022-20798
A vulnerability in the external authentication functionality of Cisco Secure Email and Web Manager, formerly known as Cisco Security Management Appliance (SMA), and Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass authentication and log in to the web management interface of an affected device. This vulnerability is due to improper authentication checks when an affected device uses Lightweight Directory Access Protocol (LDAP) for external authentication. An attacker could exploit this vulnerability by entering a specific input on the login page of the affected device. A successful exploit could allow the attacker to gain unauthorized access to the web-based management interface of the affected device. Una vulnerabilidad en la funcionalidad de autenticación externa de Cisco Secure Email and Web Manager, anteriormente conocido como Cisco Security Management Appliance (SMA), y Cisco Email Security Appliance (ESA) podría permitir a un atacante remoto no autenticado saltarse la autenticación e iniciar sesión en la interfaz de administración web de un dispositivo afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sma-esa-auth-bypass-66kEcxQD • CWE-287: Improper Authentication •
CVSS: 7.7EPSS: 0%CPEs: 3EXPL: 0CVE-2022-20664 – Cisco Email Security Appliance and Cisco Secure Email and Web Manager Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2022-20664
A vulnerability in the web management interface of Cisco Secure Email and Web Manager, formerly Cisco Security Management Appliance (SMA), and Cisco Email Security Appliance (ESA) could allow an authenticated, remote attacker to retrieve sensitive information from a Lightweight Directory Access Protocol (LDAP) external authentication server connected to an affected device. This vulnerability is due to a lack of proper input sanitization while querying the external authentication server. An attacker could exploit this vulnerability by sending a crafted query through an external authentication web page. A successful exploit could allow the attacker to gain access to sensitive information, including user credentials from the external authentication server. To exploit this vulnerability, an attacker would need valid operator-level (or higher) credentials. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esasma-info-dsc-Q9tLuOvM • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-497: Exposure of Sensitive System Information to an Unauthorized Control Sphere •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-3133 – Cisco Email Security Appliance Content Filter Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2020-3133
A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured filters on the device. The vulnerability is due to improper validation of incoming emails. An attacker could exploit this vulnerability by sending a crafted email message to a recipient protected by the ESA. A successful exploit could allow the attacker to bypass the configured content filters, which could allow malicious content to pass through the device. Una vulnerabilidad en el escaneo de mensajes de correo electrónico de Cisco AsyncOS Software para Cisco Email Security Appliance (ESA), podría permitir a un atacante remoto no autenticado omitir los filtros configurados en el dispositivo. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-bypass-5Cdv2HMA • CWE-20: Improper Input Validation •