A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software in controller mode could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability exists because UTD improperly handles certain packets as those packets egress an SD-WAN IPsec tunnel. An attacker could exploit this vulnerability by sending crafted traffic through an SD-WAN IPsec tunnel that is configured on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Note: SD-WAN tunnels that are configured with Generic Routing Encapsulation (GRE) are not affected by this vulnerability.
Metrics
Affected Vendors & Products
References
History
Thu, 24 Oct 2024 20:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Cisco ios Xe Sd-wan
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Weaknesses | NVD-CWE-noinfo | |
CPEs | cpe:2.3:o:cisco:ios_xe:17.1.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.1.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.1.1s:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.1.1t:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.1.3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.10.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.11.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.12.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.12.1w:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.12.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.12.2a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.13.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.13.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.2.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.2.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.2.1r:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.2.1v:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.2.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.2.3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.1w:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.1x:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.1z:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.4a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.4c:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.5a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.5b:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.4.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.4.1b:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.4.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.4.2a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.5.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1w:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1x:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1z1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.1z:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.3a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.7.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.7.1b:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.7.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.8.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1w:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1x1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1x:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1y1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.1y:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.2a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.3a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.5:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.5a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:17.9.5b:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.10.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.11.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.12.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.13.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.5.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.6.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.6.2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.6.4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.7.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.8.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.9.1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.9.2a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.9.3a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_sd-wan:17.9.4:*:*:*:*:*:*:* |
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Vendors & Products |
Cisco ios Xe Sd-wan
|
Wed, 25 Sep 2024 20:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Cisco
Cisco ios Xe Cisco ios Xe Catalyst Sd-wan |
|
CPEs | cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe_catalyst_sd-wan:*:*:*:*:*:*:*:* |
|
Vendors & Products |
Cisco
Cisco ios Xe Cisco ios Xe Catalyst Sd-wan |
|
Metrics |
ssvc
|
Wed, 25 Sep 2024 16:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software in controller mode could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because UTD improperly handles certain packets as those packets egress an SD-WAN IPsec tunnel. An attacker could exploit this vulnerability by sending crafted traffic through an SD-WAN IPsec tunnel that is configured on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Note: SD-WAN tunnels that are configured with Generic Routing Encapsulation (GRE) are not affected by this vulnerability. | A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software in controller mode could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because UTD improperly handles certain packets as those packets egress an SD-WAN IPsec tunnel. An attacker could exploit this vulnerability by sending crafted traffic through an SD-WAN IPsec tunnel that is configured on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Note: SD-WAN tunnels that are configured with Generic Routing Encapsulation (GRE) are not affected by this vulnerability. |
Title | Cisco Catalyst SD-WAN Routers Denial of Service Vulnerability |
Wed, 25 Sep 2024 16:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software in controller mode could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because UTD improperly handles certain packets as those packets egress an SD-WAN IPsec tunnel. An attacker could exploit this vulnerability by sending crafted traffic through an SD-WAN IPsec tunnel that is configured on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Note: SD-WAN tunnels that are configured with Generic Routing Encapsulation (GRE) are not affected by this vulnerability. | |
Title | Cisco Catalyst SD-WAN Routers Denial of Service Vulnerability | |
Weaknesses | CWE-371 | |
References |
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Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2024-09-25T16:18:50.066Z
Updated: 2024-09-25T19:47:05.368Z
Reserved: 2023-11-08T15:08:07.679Z
Link: CVE-2024-20455
Vulnrichment
Updated: 2024-09-25T19:40:20.119Z
NVD
Status : Analyzed
Published: 2024-09-25T17:15:16.827
Modified: 2024-10-24T19:47:49.750
Link: CVE-2024-20455
Redhat
No data.