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CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0

20 Jun 2019 — A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacker could exploit this vulnerability by sending a malicious file inside a crafted GZIP-compressed file. A successful exploit could allow the attacker to bypass configured content filters that would normally drop the... • http://www.securityfocus.com/bid/108856 • CWE-20: Improper Input Validation •

CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0

03 May 2019 — A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected device. The vulnerability is due to improper detection of certain content sent to an affected device. An attacker could exploit this vulnerability by sending certain file types without Content-Disposition information to an affected device. A successful exploit could allow an attacker to send messages that c... • http://www.securityfocus.com/bid/108149 • CWE-20: Improper Input Validation •

CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0

18 Apr 2019 — 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 content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker could exploit this vulnerability by inserting specific character strings in the message. A successful exploit could allow the attacker to bypass configured content filters that would normally drop the email. Una vu... • http://www.securityfocus.com/bid/108021 • CWE-20: Improper Input Validation •

CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 0

17 Aug 2017 — A vulnerability in SNMP polling for the Cisco Web Security Appliance (WSA), Email Security Appliance (ESA), and Content Security Management Appliance (SMA) could allow an authenticated, remote attacker to discover confidential information about the appliances that should be available only to an administrative user. The vulnerability occurs because the appliances do not protect confidential information at rest in response to Simple Network Management Protocol (SNMP) poll requests. An attacker could exploit t... • http://www.securityfocus.com/bid/100387 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0

13 Jun 2017 — A vulnerability in the web-based management interface of Cisco Email Security Appliance (ESA) and Cisco Content Security Management Appliance (SMA) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device, aka Message Tracking XSS. More Information: CSCvd30805 CSCvd34861. Known Affected Releases: 10.0.0-203 10.1.0-049. Una vulnerabilidad en la interfaz de administración basada en web de Email Sec... • http://www.securityfocus.com/bid/98950 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.8EPSS: 0%CPEs: 3EXPL: 0

26 Jan 2017 — A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to apply a message filter or content filter to incoming email a... • http://www.securityfocus.com/bid/95637 • CWE-20: Improper Input Validation •

CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0

14 Dec 2016 — A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances and Cisco Web Security Appliances could allow an unauthenticated, remote attacker to bypass user filters that are configured for an affected device. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for both virtual and hardware versions of the following Cisco products: Cisco Email Security Appliances (ESAs) that are configur... • http://www.securityfocus.com/bid/94901 • CWE-20: Improper Input Validation •

CVSS: 5.9EPSS: 0%CPEs: 16EXPL: 0

14 Dec 2016 — A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and Cisco Content Management Security Appliance (SMA) could allow an unauthenticated, remote attacker to impersonate the update server. More Information: CSCul88715, CSCul94617, CSCul94627. Known Affected Releases: 7.5.2-201 7.6.3-025 8.0.1-023 8.5.0-000 8.5.0-ER1-198 7.5.2-HP2-303 7.7.0-608 7.7.5-835 8.5.1-021 8.8.0-000 7.9.1-102 8.0.0-404 8.1.1-013 8.2.0-222. ... • http://www.securityfocus.com/bid/94791 • CWE-310: Cryptographic Issues •

CVSS: 6.1EPSS: 0%CPEs: 16EXPL: 0

14 Dec 2016 — A vulnerability in the web-based management interface of Cisco Email Security Appliance (ESA) Switches could allow an unauthenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the affected interface on an affected device. More Information: CSCvb37346. Known Affected Releases: 9.1.1-036 9.7.1-066. Una vulnerabilidad en la interfaz de administración basada en web de Cisco Email Security Appliance (ESA) Switches podría permitir a un atacante remoto no autentic... • http://www.securityfocus.com/bid/94799 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 0%CPEs: 11EXPL: 0

28 Oct 2016 — A vulnerability in the display of email messages in the Messages in Quarantine (MIQ) view in Cisco AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to cause a user to click a malicious link in the MIQ view. The malicious link could be used to facilitate a cross-site scripting (XSS) or HTML injection attack. More Information: CSCuz02235. Known Affected Releases: 8.0.2-069. Known Fixed Releases: 9.1.1-038 9.7.2-047. • http://www.securityfocus.com/bid/93912 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •