A vulnerability in the sftunnel functionality of Cisco Firepower Management Center (FMC) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to obtain the device registration hash. The vulnerability is due to insufficient sftunnel negotiation protection during initial device registration. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting a specific flow of the sftunnel communication between an FMC device and an FTD device. A successful exploit could allow the attacker to decrypt and modify the sftunnel communication between FMC and FTD devices, allowing the attacker to modify configuration data sent from an FMC device to an FTD device or alert data sent from an FTD device to an FMC device.
Metrics
Affected Vendors & Products
References
History
Tue, 26 Nov 2024 16:45:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Cisco secure Firewall Management Center
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CPEs | cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:* | |
Vendors & Products |
Cisco firepower Management Center
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Cisco secure Firewall Management Center
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Wed, 13 Nov 2024 18:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-10-21T18:35:24.890607Z
Updated: 2024-11-13T17:50:32.254Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3549
Vulnrichment
Updated: 2024-08-04T07:37:54.873Z
NVD
Status : Modified
Published: 2020-10-21T19:15:17.123
Modified: 2024-11-26T16:09:02.407
Link: CVE-2020-3549
Redhat
No data.