Indicators are what attackers leave behind. Stolen credentials are what they arrive with.
3 IOCs
Critical Cisco Catalyst SD-WAN Manager API authentication bypass exploited in the wild (CVE-2026-76504)
Excerpt
Overview On September 30, 2026, Cisco published a security advisory for CVE-2026-76504 , a critical API authentication bypass vulnerability affecting Cisco Catalyst SD-WAN Manager. The vulnerability has a CVSSv3.1 score of 9.8 and results from improper handling of URL encoding ( CWE-177 ). An unauthenticated, remote attacker can send a crafted HTTP request that bypasses an authentication rule for a specific API endpoint, gaining access to the API with the privileges of the…
Read the original report →Indicators of Compromise
Open the mindmap →3 indicators
| Type | Indicator | Confidence | Score | First Seen |
|---|---|---|---|---|
| CVE | CVE-2026-76504 | High | Score 68/100 | First seen |
| CVE | CVE-2026-20182 | High | Score 77/100 | First seen |
| CVE | CVE-2026-20127 | High | Score 72/100 | First seen |
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