4 min
Emergent Threat Response
Active Exploitation of VMware Horizon Servers
Attackers are actively targeting VMware Horizon servers vulnerable to Apache Log4j CVE-2021-44228 (Log4Shell) and related vulnerabilities.
2 min
Emergent Threat Response
Patch Now: SonicWall Fixes Multiple Vulnerabilities in SMA 100 Devices
On December 7, 2021, Sonicwall released a security advisory that includes patching guidance for five vulnerabilities that were discovered by Rapid7.
2 min
Emergent Threat Response
Oh No, Zoho: Active Exploitation of CVE-2021-44077 Allowing Unauthenticated Remote Code Execution
Zoho customers have had a huge incentive lately to keep their software up to date, as recent Zoho critical vulnerabilities have been weaponized shortly after release by advanced attackers.
2 min
Emergent Threat Response
Ongoing Exploitation of Windows Installer CVE-2021-41379
On November 22, 2021, security researcher Abdelhamid Naceri found that Microsoft's initial patch for CVE-2021-41379 did not remediate the vulnerability.
2 min
Emergent Threat Response
NPM Library (ua-parser-js) Hijacked: What You Need to Know
For approximately 4 hours on Friday, October 22, 2021, the widely used NPM package ua-parser-js was embedded with a malicious script.
2 min
Emergent Threat Response
Critical vCenter Server File Upload Vulnerability (CVE-2021-22005)
On Tuesday, September 21, 2021, VMware published details on a critical file upload vulnerability in vCenter Server.
7 min
Emergent Threat Response
Popular Attack Surfaces, August 2021: What You Need to Know
Here’s the specific attack surface area and a few of the exploit chains we’re keeping our eye on right now.