Exploit

Cyber threat actors exploit Zimbra Collaboration Suite vulnerabilities

The Cybersecurity and Infrastructure Security Agency (CISA) and the Multi-State Information Sharing & Analysis Center (MS-ISAC) have published a joint security alert for multiple vulnerabilities against Zimbra Collaboration Suite (ZCS).

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CISA adds Critical VMware Workspace ONE Access and Identity Manager vulnerability to Catalog of exploited vulnerabilities

The Cybersecurity and Infrastructure Security Agency (CISA) has added a Critical VMware Workspace ONE Access and Identity Manager vulnerability to its Known Exploited Vulnerabilities Catalog. VMware also confirmed known exploits in the wild have been detected for CVE-2022-22954.

Cisco warns of active exploits against Cisco ASA XSS vulnerability (CVE-2020-3580)

Cisco issued an updated advisory warning of active exploits in the wild against a Cisco security appliance XSS vulnerability CVE-2020-3580. Proof of concept (PoC) exploit code has also been released to the public.

Microsoft releases emergency patches for Exchange Server RCE vulnerabilities exploited in the wild (Updated)

Microsoft has released emergency out-of-band security updates to fix multiple Critical vulnerabilities impacting Microsoft Exchange Server 2013, 2016 and 2019, collectively known as “ProxyLogon.” The tech giant also published interim mitigations if organizations can not patch immediately, as well as an IOC detection tool.