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APT groups chain VPN and Windows Zerologon bugs to attack US government networks

Security Affairs

US government networks are under attack, threat actors chained VPN and Windows Zerologon flaws to gain unauthorized access to elections support systems. An attacker could also exploit the flaw to disable security features in the Netlogon authentication process and change a computer’s password on the domain controller’s Active Directory.

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Hackers Leak 87,000 Fortinet VPN Passwords

eSecurity Planet

In an advisory , Fortinet said the path traversal vulnerability in the FortiOS SSL VPN web portal may allow an attacker to download FortiOS system files through specially crafted HTTP resource requests. to 5.4.12; if the SSL VPN service (web-mode or tunnel-mode) is enabled. Passwordless Authentication 101.

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The global impact of the Fortinet 50.000 VPN leak posted online

Security Affairs

The global impact of the Fortinet 50.000 VPN leak posted online, with many countries impacted, including Portugal. A compilation of one-line exploit tracked as CVE-2018-13379 and that could be used to steal VPN credentials from nearly 50.000 Fortinet VPN devices has posted online. Affected Products FortiOS 6.0 – 6.0.0

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Threat actors exploit Ivanti VPN bugs to deploy KrustyLoader Malware

Security Affairs

Threat actors are exploiting recently disclosed zero-day flaws in Ivanti Connect Secure (ICS) VPN devices to deliver KrustyLoader. is an Authentication Bypass issue that resides in the web component of Ivanti ICS 9.x, “Based on my observations, all the samples download a Sliver (Golang) backdoor, though from different URLs.”

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Vulnerability Recap 10/28/24 – Phishing, DoS, RCE & a Zero-Day

eSecurity Planet

The fix: Download the appropriate fixed version, based on your existing version of vCenter Server, from Broadcom’s list of patched software. The attacker must be authenticated and have Site Owner permissions to conduct the attack, but with those, they could inject and execute arbitrary code in SharePoint Server contexts. base score.

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NordLayer Review: A VPN for the Zero Trust Era

eSecurity Planet

However, many of these VPN solutions have three significant issues. First, VPNs can be difficult to set up, secure and maintain. Second, VPNs do not scale well and can become congested. Users might decide to bypass the hassle of VPNs and access those cloud resources directly without any additional security protection.

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CISA orders federal agencies to disconnect Ivanti VPN instances by February 2

Security Affairs

The government experts also ordered to monitor the authentication or identity management services that could be exposed and urged to isolate the systems from any enterprise resources to the greatest degree possible. is an Authentication Bypass issue that resides in the web component of Ivanti ICS 9.x, x and Ivanti Policy Secure.

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