Critical Alert 1 Active Exploit Detected Today

CVE-2026-76504 — Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability →
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October 1, 2026

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CVE-2026-76142NVD

Vulnerability Summary

Insufficient authentication and access control on the internal-only IPC SOAP endpoint of the Genian NAC/ZTNA policy server allows an unauthenticated attacker to invoke internal functions
Severity Level
CRITICAL(9.3)
Published Date
Oct 1, 2026
Last Modified
Oct 1, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
CWE-284: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CWE-306: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v4.0 Base Metrics — Score 9.3 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)Low
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)Low
Integrity (Subsequent System)High
Availability (Subsequent System)High

Affected & Patched Versions

Affected Versions
  • Genians, Inc Genian NAC 5.0.75 LTS Release >= 135823 and < 148667
  • Genians, Inc Genian NAC 5.0.85 Release Stable >= 147181 and < 148666
  • Genians, Inc Genian NAC 5.0.86 Release >= 148018 and < 148665
  • Genians, Inc Genian ZTNA 6.0.35 LTS Release >= 135814 and < 148672
  • Genians, Inc Genian ZTNA 6.0.45 Release Stable >= 147169 and < 148671
  • Genians, Inc Genian ZTNA 6.0.46 Release >= 148028 and < 148670
Patched Versions
  • Genians, Inc Genian NAC 5.0.75 LTS Release 148667
  • Genians, Inc Genian NAC 5.0.85 Release Stable 148666
  • Genians, Inc Genian NAC 5.0.86 Release 148665
  • Genians, Inc Genian ZTNA 6.0.35 LTS Release 148672
  • Genians, Inc Genian ZTNA 6.0.45 Release Stable 148671
  • Genians, Inc Genian ZTNA 6.0.46 Release 148670
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🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References