Security & Threat Intelligence · 12.08.2026, 02:25 UTC
ZDI-26-533: Cisco Secure Firewall Management Center login.cgi Authentication Bypass Vulnerability
| Schweregrad | critical aktiv ausgenutzt (KEV) |
|---|---|
| CVSS | 9.8 |
| CVE | ↗ |
| Kategorie | Security & Threat Intelligence |
| Quelle | Zero Day Initiative ↗ |
| Veröffentlicht | 12.08.2026 UTC |
Sicherheitsmeldung mit Schweregrad kritisch (CVSS 9.8). Betroffene Kennungen: CVE-2026-20316. Technische Details im Tab „Originaltext“; empfohlene Schritte in der Checkliste.
This vulnerability allows remote attackers to bypass authentication on affected installations of Cisco Secure Firewall Management Center. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8. The following CVEs are assigned: CVE-2026-20316.