As cited
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vulnerabilities
Microsoft Exchange Servers Still Vulnerable to ProxyShell | Huntress
Attackers continue to scan for and exploit Microsoft Exchange servers affected by ProxyShell vulnerabilities, which were patched in early 2021 but remain present on unpatched systems. The ongoing attacks indicate that a significant number of organizations have not applied these critical patches despite the nearly three-year window since the fixes were released.
Why it matters: Organizations running unpatched Exchange servers face immediate risk of compromise and data theft; administrators should verify their Exchange versions are fully patched and monitor for scanning activity targeting these known vulnerabilities.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
vulnerabilities
Microsoft Exchange Servers Still Vulnerable to ProxyShell | Huntress
Attackers continue to scan for and exploit Microsoft Exchange servers affected by ProxyShell vulnerabilities, which were patched in early 2021 but remain present on unpatched systems. The ongoing attacks indicate that a significant number of organizations have not applied these critical patches despite the nearly three-year window since the fixes were released.
Why it matters: Organizations running unpatched Exchange servers face immediate risk of compromise and data theft; administrators should verify their Exchange versions are fully patched and monitor for scanning activity targeting these known vulnerabilities.
- Source published
- First seen by Cybersecurity Tracker