ACTIEF MISBRUIKT
CVE-2023-20269: Cisco Adaptive Security Appliance and Firepower Threat Defense Unauthorized Access Vulnerability
| Leverancier | Cisco |
|---|---|
| Product | Adaptive Security Appliance and Firepower Threat Defense |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 13 sep 2023 |
| CISA-deadline (Amerikaanse overheid) | 4 okt 2023 |
| Gebruik door ransomware | Bekend |
| Zwakte (CWE) | CWE-288 |
Vereiste actie (tekst van CISA, Engels)
Apply mitigations per vendor instructions for group-lock and vpn-simultaneous-logins or discontinue use of the product for unsupported devices.
Beschrijving (NVD, Engels)
Cisco Adaptive Security Appliance and Firepower Threat Defense contain an unauthorized access vulnerability that could allow an unauthenticated, remote attacker to conduct a brute force attack in an attempt to identify valid username and password combinations or establish a clientless SSL VPN session with an unauthorized user.
BRONNEN
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Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.