#cve-2025-20393
#cve-2025-20393

Cisco released updates fixing a maximum-severity AsyncOS vulnerability (CVE-2025-20393) exploited for root access and persistence on SEG and SEWM appliances.

Information security

fromTechCrunch

1 month ago

Hundreds of Cisco customers are vulnerable to new Chinese hacking campaign, researchers say | TechCrunch

Chinese government-backed hackers are exploiting a zero-day (CVE-2025-20393) in Cisco Secure Email Gateway and related products, targeting enterprise customers.

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#cve-2025-20393#cve-2025-20393

Cisco Patches Zero-Day RCE Exploited by China-Linked APT in Secure Email Gateways

Cisco Warns of Active Attacks Exploiting Unpatched 0-Day in AsyncOS Email Security Appliances

Attacks pummeling Cisco AsyncOS 0-day since late November

Cisco Patches Zero-Day RCE Exploited by China-Linked APT in Secure Email Gateways

Cisco Warns of Active Attacks Exploiting Unpatched 0-Day in AsyncOS Email Security Appliances

Attacks pummeling Cisco AsyncOS 0-day since late November

Cisco finally fixes max-severity bug under attack for weeks

Hundreds of Cisco customers are vulnerable to new Chinese hacking campaign, researchers say | TechCrunch

#cve-2025-20393
#cve-2025-20393