514 matches found
Cisco Warns of Active Attacks Exploiting Unpatched 0-Day in AsyncOS Email Security Appliances
Cisco has alerted users to a maximum-severity zero-day flaw in Cisco AsyncOS software that has been actively exploited by a China-nexus advanced persistent threat APT actor codenamed UAT-9686 in attacks targeting Cisco Secure Email Gateway and Cisco Secure Email and Web Manager. The networking...
Vulnerability in Cisco AsyncOS
Cisco has a vulnerability in Cisco AsyncOS. The vulnerability is in devices using Cisco AsyncOS software in conjunction with Cisco Secure Email Gateway and Cisco Secure Email and Web Manager. Exploitation requires the service to be accessible from the Internet and the Spam Quarantine feature to b...
UAT-9686 actively targets Cisco Secure Email Gateway and Secure Email and Web Manager
Cisco Talos recently discovered a campaign targeting Cisco AsyncOS Software for Cisco Secure Email Gateway, formerly known as Cisco Email Security Appliance ESA, and Cisco Secure Email and Web Manager, formerly known as Cisco Content Security Management Appliance SMA. We assess with moderate...
CVE-2025-20393 Cisco Secure Email Gateway and Cisco Secure Email and Web Manager Remote Command Execution Vulnerability
A vulnerability in the Spam Quarantine feature of Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to execute arbitrary system commands on an affected device with root privileges. This vulnerability is due...
CVE-2025-20393
CVE-2025-20393 affects Cisco AsyncOS Software on Cisco Secure Email Gateway (SEG) and Cisco Secure Email and Web Manager (SEWM) appliances. The vulnerability stems from improper input validation in the Spam Quarantine feature, allowing unauthenticated remote attackers to execute arbitrary command...
CVE-2025-20393 Cisco Secure Email Gateway and Cisco Secure Email and Web Manager Remote Command Execution Vulnerability
A vulnerability in the Spam Quarantine feature of Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to execute arbitrary system commands on an affected device with root privileges. This vulnerability is due...
Reports About Cyberattacks Against Cisco Secure Email Gateway And Cisco Secure Email and Web Manager
On December 10, Cisco became aware of a new cyberattack campaign targeting a limited subset of appliances with certain ports open to the internet that are running Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager. This attack allows the threat actors to...
VulnCheck KEV: CVE-2025-20393
Cisco Secure Email Gateway, Secure Email, AsyncOS Software, and Web Manager appliances contains an improper input validation vulnerability that allows threat actors to execute arbitrary commands with root privileges on the underlying operating system of an affected appliance...
Cisco Multiple Products Improper Input Validation Vulnerability
Cisco Secure Email Gateway, Secure Email, AsyncOS Software, and Web Manager appliances contains an improper input validation vulnerability that allows threat actors to execute arbitrary commands with root privileges on the underlying operating system of an affected appliance...
Clarity in complexity: New insights for transparent email security
As email threats grow more sophisticated and layered security architectures become more common, organizations need clear, data-driven insights to evaluate how their security solutions perform together. Benchmarking plays a critical role in helping security leaders understand not just individual...
Clarity in complexity: New insights for transparent email security
As email threats grow more sophisticated and layered security architectures become more common, organizations need clear, data-driven insights to evaluate how their security solutions perform together. Benchmarking plays a critical role in helping security leaders understand not just individual...
EUVD-2015-1749
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EUVD-2010-2132
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EUVD-2013-6878
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EUVD-2020-28395
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EUVD-2012-4507
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EUVD-2013-6174
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EUVD-2016-4978
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