5.3
CVE-2025-20219
- EPSS 0.03%
- Published 14.08.2025 16:28:40
- Last modified 15.08.2025 13:12:51
- Source psirt@cisco.com
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A vulnerability in the implementation of access control rules for loopback interfaces in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to send traffic that should have been blocked to a loopback interface. This vulnerability is due to improper enforcement of access control rules for loopback interfaces. An attacker could exploit this vulnerability by sending traffic to a loopback interface on an affected device. A successful exploit could allow the attacker to bypass configured access control rules and send traffic that should have been blocked to a loopback interface on the device.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorCisco
≫
Product
Cisco Adaptive Security Appliance (ASA) Software
Default Statusunknown
Version
9.18.2
Status
affected
Version
9.18.2.5
Status
affected
Version
9.18.2.7
Status
affected
Version
9.19.1
Status
affected
Version
9.18.2.8
Status
affected
Version
9.18.3
Status
affected
Version
9.19.1.5
Status
affected
Version
9.19.1.9
Status
affected
Version
9.18.3.39
Status
affected
Version
9.19.1.12
Status
affected
Version
9.18.3.46
Status
affected
Version
9.19.1.18
Status
affected
Version
9.18.3.53
Status
affected
Version
9.18.3.55
Status
affected
Version
9.18.3.56
Status
affected
Version
9.20.1
Status
affected
Version
9.19.1.22
Status
affected
Version
9.18.4
Status
affected
Version
9.20.1.5
Status
affected
Version
9.18.4.5
Status
affected
Version
9.19.1.24
Status
affected
Version
9.18.4.8
Status
affected
Version
9.20.2
Status
affected
Version
9.19.1.27
Status
affected
Version
9.18.4.22
Status
affected
Version
9.20.2.10
Status
affected
Version
9.19.1.28
Status
affected
Version
9.18.4.24
Status
affected
Version
9.20.2.21
Status
affected
Version
9.19.1.31
Status
affected
Version
9.18.4.29
Status
affected
Version
9.20.2.22
Status
affected
Version
9.18.4.34
Status
affected
Version
9.20.3
Status
affected
Version
9.18.4.40
Status
affected
Version
9.22.1.1
Status
affected
Version
9.20.3.4
Status
affected
Version
9.18.4.47
Status
affected
Version
9.20.3.7
Status
affected
Version
9.19.1.37
Status
affected
Version
9.20.3.9
Status
affected
Version
9.19.1.38
Status
affected
Version
9.18.4.50
Status
affected
Version
9.22.1.2
Status
affected
VendorCisco
≫
Product
Cisco Firepower Threat Defense Software
Default Statusunknown
Version
7.3.0
Status
affected
Version
7.3.1
Status
affected
Version
7.3.1.1
Status
affected
Version
7.4.0
Status
affected
Version
7.4.1
Status
affected
Version
7.4.1.1
Status
affected
Version
7.3.1.2
Status
affected
Version
7.6.0
Status
affected
Version
7.4.2
Status
affected
Version
7.4.2.1
Status
affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.077 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| psirt@cisco.com | 5.3 | 3.9 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
|
CWE-284 Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.