CVE-2026-42897

TA488 Uses Half-Click OWA Exploit to Deploy OWAReaper Implant

TA488 half-click exploit abusing CVE-2026-42897 in Outlook Web Access to deploy OWAReaper implant

TA488 Uses Half-Click OWA Exploit to Deploy OWAReaper Implant

Do Son July 29, 2026

A TA488 half-click exploit abuses CVE-2026-42897 in Outlook Web Access to drop OWAReaper, a stealthy implant that survives device reimaging.

The CVE Watchtower: Weekly Threat Intelligence Briefing (May 11 – May 17, 2026)

The CVE Watchtower: Weekly Threat Intelligence Briefing (May 11 – May 17, 2026)

Do Son May 18, 2026

Cisco SD-WAN (CVE-2026-20182) and Exchange Server (CVE-2026-42897) are actively exploited in the wild! Discover the top threats you must patch now.

Exploited in the Wild: Critical OWA Spoofing Flaw (CVE-2026-42897) Hits On-Premises Exchange Servers Outlook Web Access Exploit CVE-2026-42897 Exchange Server

Outlook Web Access Exploit CVE-2026-42897 Exchange Server

Exploited in the Wild: Critical OWA Spoofing Flaw (CVE-2026-42897) Hits On-Premises Exchange Servers

Do Son May 15, 2026

CVE-2026-42897 exploited in the wild. A 8.1 CVSS OWA flaw allows RCE via malicious emails. Verify your Exchange Emergency Mitigation (EM) status now!

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