CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0CVE-2020-3368 – Cisco Email Security Appliance URL Filtering Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2020-3368
18 Jun 2020 — A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. The vulnerability is due to insufficient input validation of URLs. An attacker could exploit this vulnerability by crafting the URL in a particular way. A successful exploit could allow the attacker to bypass the URL reputation filters that are configured for the affected device, wh... • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-url-bypass-WO4BZ75s • CWE-20: Improper Input Validation •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2019-15956 – Cisco Web Security Appliance Unauthorized Device Reset Vulnerability
https://notcve.org/view.php?id=CVE-2019-15956
26 Nov 2019 — A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific URL in the web management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could have a twofold impact: the attacker could either ... • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-wsa-unauth-devreset • CWE-284: Improper Access Control •
CVSS: 7.7EPSS: 0%CPEs: 7EXPL: 0CVE-2019-1884 – Cisco Web Security Appliance Web Proxy Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2019-1884
04 Jul 2019 — A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation mechanisms for certain fields in HTTP/HTTPS requests sent through an affected device. A successful attacker could exploit this vulnerability by sending a malicious HTTP/HTTPS request through an affected device. An exploit could ... • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-asyncos-wsa • CWE-20: Improper Input Validation •
CVSS: 8.6EPSS: 0%CPEs: 5EXPL: 0CVE-2019-1886 – Cisco Web Security Appliance HTTPS Certificate Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2019-1886
04 Jul 2019 — A vulnerability in the HTTPS decryption feature of Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Secure Sockets Layer (SSL) server certificates. An attacker could exploit this vulnerability by installing a malformed certificate in a web server and sending a request to it through the Cisco WSA. A successful exploit could allow the attacker to cause an unexpected restart of... • http://www.securityfocus.com/bid/109049 • CWE-20: Improper Input Validation CWE-295: Improper Certificate Validation •
CVSS: 8.6EPSS: 0%CPEs: 3EXPL: 0CVE-2018-15460 – Cisco Email Security Appliance URL Filtering Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2018-15460
10 Jan 2019 — A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to cause the CPU utilization to increase to 100 percent, causing a denial of service (DoS) condition on an affected device. The vulnerability is due to improper filtering of email messages that contain references to whitelisted URLs. An attacker could exploit this vulnerability by sending a malicious email message that contains a large num... • http://www.securityfocus.com/bid/106507 • CWE-20: Improper Input Validation CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0CVE-2018-0087
https://notcve.org/view.php?id=CVE-2018-0087
08 Mar 2018 — A vulnerability in the FTP server of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to log in to the FTP server of the device without a valid password. The attacker does need to have a valid username. The vulnerability is due to incorrect FTP user credential validation. An attacker could exploit this vulnerability by using FTP to connect to the management IP address of the targeted device. A successful exploit could allow the attacker to log in to the FTP server of th... • http://www.securityfocus.com/bid/103407 • CWE-287: Improper Authentication •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2018-0095
https://notcve.org/view.php?id=CVE-2018-0095
18 Jan 2018 — A vulnerability in the administrative shell of Cisco AsyncOS on Cisco Email Security Appliance (ESA) and Content Security Management Appliance (SMA) could allow an 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 level of a guest user. The vulnerability is due to an incorrect networking configuration at the administrative shell CLI. An attacker could exploit this vulnerability by authenticating to... • http://www.securityfocus.com/bid/102729 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2017-12303
https://notcve.org/view.php?id=CVE-2017-12303
16 Nov 2017 — A vulnerability in the Advanced Malware Protection (AMP) file filtering feature of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass a configured AMP file filtering rule. The file types affected are zipped or archived file types. The vulnerability is due to incorrect and different file hash values when AMP scans the file. An attacker could exploit this vulnerability by sending a crafted email file attachment through the targeted device. A... • http://www.securityfocus.com/bid/101932 • CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0CVE-2017-12215
https://notcve.org/view.php?id=CVE-2017-12215
21 Sep 2017 — A vulnerability in the email message filtering feature of Cisco AsyncOS Software for the Cisco Email Security Appliance could allow an unauthenticated, remote attacker to cause an affected device to run out of memory and stop scanning and forwarding email messages. When system memory is depleted, it can cause the filtering process to crash, resulting in a denial of service (DoS) condition on the device. This vulnerability affects software version 9.0 through the first fixed release of Cisco AsyncOS Software... • http://www.securityfocus.com/bid/100920 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 1%CPEs: 2EXPL: 0CVE-2016-1461
https://notcve.org/view.php?id=CVE-2016-1461
01 Aug 2016 — Cisco AsyncOS on Email Security Appliance (ESA) devices through 9.7.0-125 allows remote attackers to bypass malware detection via a crafted attachment in an e-mail message, aka Bug ID CSCuz14932. Cisco AsyncOS en dispositivos Email Security Appliance (ESA) hasta la versión 9.7.0-125 permite a atacantes remotos eludir la detección de malware a través de un adjunto manipulado en un mensaje de e-mail, también conocido como Bug ID CSCuz14932. • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160727-esa • CWE-20: Improper Input Validation •