Month: September 2026

CISCO: 🗓️ Calendar: September 16, 2026

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-76460 Advisory Summary 🛑 ⟪ Cisco Identity Services Engine Authentication Bypass (CVE-2026-76460) ⟫ — Critical Risk for Network Access Control Cisco disclosed a Critical vulnerability in an API of Cisco Identity Services Engine (ISE). The issue is caused by insufficient authentication control on an affected API endpoint. […]

CISCO: 🗓️ Calendar Symbol • 16 September 2026

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20305 Advisory Summary 🚨 ⬛ Cisco Identity Services Engine (ISE) Command Injection (Critical) — Patch Now Cisco reports multiple Critical vulnerabilities in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) that enable an authenticated, remote attacker to perform command injection and execute arbitrary […]

CISCO: Reference: 🔗 Cisco Security Advisory — Cisco ISE Cross-Site Scripting Vulnerability

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20309 Advisory Summary 🗓️ 16 Sep 2026 💡 ➤ Cisco ISE Reflected XSS: Medium-Risk Web Interface Exposure Cisco disclosed a vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) that could enable an unauthenticated remote attacker to trigger a reflected cross-site scripting (XSS) attack […]

CISCO: 🗓️ Calendar • September 16, 2026

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-76431 Advisory Summary 🔷 Cisco Identity Services Engine (ISE) Multiple Path Traversal Vulnerabilities Cisco has disclosed multiple vulnerabilities affecting Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) that could allow a remote attacker to perform path traversal on an affected device. Remote exploitability: […]

CISCO: 🔗 Cisco Security Advisory: Cisco ISE Hardening Release (September 2026)

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20130 Advisory Summary 📅 Sep 16, 2026 🔷 Title: Cisco ISE Hardening Release — September 2026 (Critical) ⚠️ What happenedCisco has published a software hardening release for Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) following a comprehensive internal security review. The update […]

CISCO: Reference: Cisco Security Advisory – Cisco Secure Firewall Threat Defense Snort 2 SSL/TLS Denial of Service Vulnerability

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20290 Advisory Summary 🗓️ Calendar • September 16, 2026 🔐 🧩 Cisco Secure Firewall Threat Defense (FTD) — Snort 2 SSL/TLS DoS Vulnerability (CVE-2026-20290) A vulnerability exists in Snort 2 Detection Engine SSL/TLS certificate parsing within Cisco Secure Firewall Threat Defense (FTD) software. An unauthenticated remote attacker […]

CISCO: 🗓️ Calendar • Sep 16, 2026

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20350 Advisory Summary ◆ Cisco ThousandEyes Virtual Appliance Authenticated Web RCE Risk (Command Injection) Cisco disclosed a command injection vulnerability in the web-based management interface of Cisco ThousandEyes Virtual Appliance. A remote attacker who is authenticated (requires valid administrative credentials) could inject arbitrary OS commands by abusing […]

CISCO: 🌐 ➡️ Cisco ISE Security Advisory: 802.1X Session Hijack + Information Disclosure (Unauthenticated Local Risk)

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20071 Advisory Summary 🗓️ Calendar: September 16, 2026 Conduct an authentication bypass Disclose sensitive information ⚠️ Why it matters (market/security impact): Medium Even though the reported attack path requires local access, successful exploitation can undermine network access control—especially in environments relying on 802.1X for device and user […]

CISCO: 🗓️ 16 September 2026

CISCO Security Advisory Published Date: Not specified CVE: CVE-2026-20135 Advisory Summary 💡➡️ ⛔ Cisco Secure Firewall Threat Defense: TLS 1.3 DoS via LINA Crash (CVE-2026-20135) ⚠️ Alarm: High severity availability risk (remote, unauthenticated) Cisco reports a vulnerability in the TLS 1.3 implementation within Cisco Secure Firewall Threat Defense (FTD) Software that could let an attacker […]