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2026-012: Critical Vulnerabilities in Check Point Products

Check Point issued emergency hotfixes for two CVSS 9.8 flaws (CVE-2026-85102, CVE-2026-85103) enabling unauthenticated RCE on VPN-enabled gateways.

On 9 September 2026, Check Point released emergency security updates for CVE-2026-85102 (improper certificate-data validation in VPN negotiation) and CVE-2026-85103 (heap overflow in VPN certificate ASN.1 decoding), both CVSS 9.8, allowing unauthenticated remote code execution. The flaws affect Security Gateway, Security Management Server, and Spark Firewall deployments configured with Remote Access or Site-to-Site VPN, spanning versions R80 through R82.10. CERT-EU advisory 2026-012 urges immediate hotfix application, prioritizing internet-facing and perimeter appliances.

CERT-EU Advisoriesupdated 17:14 UTC · 2h agofirst Sep 10, 08:36 UTC · 6d agoVulnerability 10 sources CVE-2026-85102 CVE-2026-85103

Dell Secure Connect Gateway Vulnerabilities Allow Hackers to Gain Unauthorized Access

Dell patches three critical flaws (CVSS up to 9.8) in Secure Connect Gateway 5.0 enabling admin token replay, unauthenticated RCE, and root escalation.

Dell disclosed three critical vulnerabilities in Secure Connect Gateway 5.0 appliance and application deployments. CVE-2026-80172 (CVSS 9.8) lets unauthenticated attackers replay captured requests, which lack nonce validation and time limits, to repeatedly mint administrator access and refresh tokens. CVE-2026-61410 (9.4) is a missing-authorization flaw enabling unauthenticated remote command execution, and CVE-2026-80238 (9.3) is an exposed Docker socket allowing local privilege escalation to root and container escape. Fixes ship in appliance 5.36.00.16 and application 5.36.00.00.

Cyber Security NewsSep 8, 15:22 UTC · 8d agoVulnerability CVE-2026-80172 CVE-2026-61410 CVE-2026-80238

Safe IT/OT integration with unidirectional security gateways

Help Net SecurityMar 9, 19:42 UTC · Mar 9, 2023Vulnerability

LogiLube to offer ironclad security based on Waterfall's Unidirectional Security Gateway

Help Net SecurityOct 31, 00:00 UTC · Oct 31, 2016Vulnerability

State-Sponsored Hackers Exploiting Libraesva Email Security Gateway Vulnerability

The Hacker NewsSep 24, 06:24 UTC · Sep 24, 2025Vulnerability in the wildCVE-2025-59689

Dell Secure Connect Gateway Critical Flaws Allow Unauthenticated Remote Code Execution and Admin Access

Dell patched three critical Secure Connect Gateway flaws (CVE-2026-80172 up to CVSS 9.8) enabling unauthenticated admin access, remote code execution, and host takeover.

Dell Security Advisory DSA-2026-382 fixes three critical vulnerabilities in Secure Connect Gateway (SCG) 5.0, affecting appliances earlier than 5.36.00.16 and applications earlier than 5.36.00.00. CVE-2026-80172 (CVSS 9.8) allows unauthenticated replay of captured requests to obtain ADMIN access due to missing nonce and time validation; CVE-2026-61410 (9.4) enables unauthenticated command execution via missing authorization; CVE-2026-80238 (9.3) involves an exposed Docker socket allowing root access and container escape. Dell urges immediate upgrades and recommends restricting management interfaces to trusted networks and rotating credentials if compromise is suspected.

GBHackersSep 8, 12:04 UTC · 8d agoVulnerability CVE-2026-80172 CVE-2026-61410 CVE-2026-80238

China-linked APT UAT-9686 abused now patched maximum severity AsyncOS bug

Security AffairsJan 16, 10:17 UTC · Jan 16, 2026Vulnerability in the wildCVE-2025-20393

Cisco Secure Email Gateway SQL Injection Vulnerability

Unauthenticated SQL injection in Cisco Secure Email Gateway email parsing enables root command execution via crafted messages; patches released.

A vulnerability in email parsing of Cisco AsyncOS for Cisco Secure Email Gateway allows an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. Insufficient validation in the email parsing logic lets a crafted email containing malicious SQL statements achieve arbitrary SQL execution and root command execution. Cisco has released software updates, and the companion September 2026 hardening advisory states this flaw is actively exploited.