NVD disclosure day

Published threat advisories for June 13, 2023

CVE advisoryKnown Exploit

CVE-2023-20867

VMware Tools Authentication Bypass Vulnerability.

Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.

A vulnerability in VMware Tools may affect the confidentiality and integrity of guest virtual machines. An attacker with root access to a compromised ESXi host could bypass authentication for host-to-guest operations. This presents a risk to guest data.

• CISA KEV

CVE advisoryKnown Exploit

CVE-2023-27997

Fortinet SSL-VPN Vulnerability Allows Code Execution.

Halo Surface Signal: 5 out of 5 — more likely to be public-facing.

Certain versions of Fortinet SSL-VPN are affected by a heap-based buffer overflow vulnerability, allowing remote attackers to execute arbitrary code or commands. This poses a significant risk of unauthorized system compromise and data access for affected organizations.

• CISA KEV