[updated] Thousands of Zimbra mail servers backdoored in large scale attack

Categories: Exploits and vulnerabilities

Categories: News

Tags: Zimbra

Tags: ZVS

Tags: cve-2022-27925

Tags: web shell

Tags: cve-2022-37042

Tags: authentication

Tags: RCE

Researchers found that a known RCE vulnerability in Zimbra Collaboration was chained with a new authentication vulnerability to drop backdoor web shells on thousands of servers

(Read more…)

The post [updated] Thousands of Zimbra mail servers backdoored in large scale attack appeared first on Malwarebytes Labs.

Read more

Thousands of Zimbra mail servers backdoored in large scale attack

Categories: Exploits and vulnerabilities

Categories: News

Tags: Zimbra

Tags: ZVS

Tags: cve-2022-27925

Tags: web shell

Tags: cve-2022-37042

Tags: authentication

Tags: RCE

Researchers found that a known RCE vulnerability in Zimbra Collaboration was chained with a new authentication vulnerability to drop backdoor web shells on thousands of servers

(Read more…)

The post Thousands of Zimbra mail servers backdoored in large scale attack appeared first on Malwarebytes Labs.

Read more