A vulnerability in the DHCP module of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to incorrect processing of certain DHCP packets. An attacker could exploit this vulnerability by sending a crafted DHCP packet to the affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device.
Metrics
Affected Vendors & Products
References
History
Tue, 11 Aug 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cisco secure Firewall Threat Defense
|
|
| CPEs | cpe:2.3:a:cisco:secure_firewall_threat_defense:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cisco firepower Threat Defense
|
Cisco secure Firewall Threat Defense
|
Status: PUBLISHED
Assigner: cisco
Published: 2020-05-06T16:42:30.062Z
Updated: 2024-11-15T17:22:34.105Z
Reserved: 2019-12-12T00:00:00.000Z
Link: CVE-2020-3306
No data.
Status : Modified
Published: 2020-05-06T17:15:13.260
Modified: 2026-08-11T19:37:30.880
Link: CVE-2020-3306
No data.
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