#vpn
- News · Oct 16, 2026PEERSTITCH implant tags FortiOS VPN sessions to skip security checks
Unit 42 found an in-memory FortiOS implant that patches the IKE daemon so tagged VPN sessions bypass default security validations. Attackers reached root with CVE-2025-61624, which CISA added to KEV on October 16, and stole VPN credentials from 500+ firewalls.
- News · Oct 14, 2026Ivanti Connect Secure auth bypass exploited; CISA gave agencies three days
CVE-2026-104935 lets an unauthenticated attacker bypass Ivanti Connect Secure's login with a crafted header and run commands. Exploited since early October by an actor that went on to harvest LDAP and Active Directory credentials. KEV deadline October 16.
- News · Oct 9, 2026NetScaler patches a CVSS 9.5 memory overflow reachable only through SAML
CVE-2026-107406 can lead to remote code execution on NetScaler ADC and Gateway appliances configured as a SAML identity provider or service provider. Fixed in 14.1-73.46 and 13.1-64.29; no exploitation reported yet.
- News · Oct 7, 2026FBI and Secret Service: FortiBleed is still active and locking victims out
A joint FBI and USSS advisory says the FortiBleed credential campaign is still scanning FortiGate VPNs with stolen logins, and some victims are being locked out when attackers delete or change the original admin accounts. No CVE is involved.
- News · Oct 7, 2026SonicWall SMA1000 gets a third CVSS 10 pre-auth SSRF this year
CVE-2026-102255 lets an unauthenticated attacker use an unintended access path in the SMA1000 WorkPlace interface to reach internal functions. CVSS 10.0, fixed in 12.4.3-03670 and 12.5.0-03082, with no workaround.