A remote-code-execution (RCE) vulnerability affecting Zimbra Collaboration Suite (ZCS) email servers was exploited without valid administrative credentials, unlike previously believed. The finding ...
Zimbra urged admins today to manually fix a zero-day vulnerability actively exploited to target and compromise Zimbra Collaboration Suite (ZCS) email servers. This widely adopted email and ...
ESET researchers have uncovered a mass-spreading phishing campaign, aimed at collecting Zimbra account users’ credentials, active since at least April 2023 and still ongoing. Zimbra Collaboration is ...
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