Description (CNA)
A vulnerability in the access control list (ACL) processing of IPv4 packets of Cisco SD-WAN vEdge Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to the improper enforcement of the implicit deny all at the end of a configured ACL. An attacker could exploit this vulnerability by attempting to send unauthorized traffic to an interface on an affected device. A successful exploit could allow the attacker to bypass an ACL on the affected device.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco SD-WAN vEdge Cloud | affected 20.9.1; affected 20.9.1.1; affected 20.9.2; affected 20.9.3; affected 20.9.3.1; affected 20.9.2.2; affected 20.9.2.3; affected 20.9.4; affected 20.9.5; affected 20.9.5.1; affected 20.9.6; affected 20.9.5.3 |
| Cisco / Cisco SD-WAN vEdge Router | affected 20.3.1; affected 20.3.2; affected 20.4.1; affected 20.4.1.1; affected 20.3.3; affected 20.4.1.2; affected 20.4.2; affected 20.3.4; affected 20.3.5; affected 20.9.1; affected 20.3.6; affected 20.9.2; affected 20.3.7; affected 20.9.3; affected 20.3.3.2; affected 20.3.4.3; affected 20.9.3.1; affected 20.3.7.1; affected 20.3.5.1; affected 20.4.2.3; affected 20.9.2.2; affected 20.3.7.2; affected 20.9.2.3; affected 20.9.4; affected 20.12.1; affected 20.3.8; affected 20.9.4.1777; affected 20.9.5; affected 20.9.5.1; affected 20.12.3.1; affected 20.9.6; affected 20.9.5.3 |
CWE
CWE-284
References
ADP enrichment
No English description supplied.
No references supplied.