Rewterz

Rewterz Threat Alert – Nanocore Rat – Active IOCs

July 14, 2021
Rewterz

Rewterz Threat Advisory – ICS: Schneider Electric Multiple Security Vulnerabilities

July 14, 2021

Rewterz Threat Advisory – Multiple VMware Security Vulnerabilities

Severity

High

Analysis Summary

CVE-2021-21994

VMware ESXI could allow a remote attacker to bypass security restrictions, caused by improper authentication in SFCB. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass SFCB authentication.

CVE-2021-21995

VMware ESXI is vulnerable to a denial of service, caused by a heap out-of-bounds read in OpenSLP. A remote attacker with access to port 427 could exploit this vulnerability to cause a denial of service.

Impact

  • Denial of service
  • Security Bypass

Affected Vendors

VMware

Affected Products

  • VMware ESXi 6.5
  • VMware ESXi 6.7
  • VMware ESXi 7.0
  • VMware Cloud Foundation (ESXi) 3.0
  • VMware Cloud Foundation (ESXi) 4.0

Remediation

Refer to VMware advisory for the complete list of affected products and their respective patches.

https://www.vmware.com/security/advisories/VMSA-2021-0014.html

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