CVE-2024-20271
published 2024-03-27CVE-2024-20271: A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service…
PriorityP349high8.6CVSS 3.1
AVNACLPRNUINSCCNINAH
EPSS
0.63%
46.7th percentile
A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient input validation of certain IPv4 packets. An attacker could exploit this vulnerability by sending a crafted IPv4 packet either to or through an affected device. A successful exploit could allow the attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To successfully exploit this vulnerability, the attacker does not need to be associated with the affected AP. This vulnerability cannot be exploited by sending IPv6 packets.
Affected
243 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | access_point | — | — |
| cisco | business_access_points | < 10.9.1.0 | 10.9.1.0 |
| cisco | business_access_points | < 10.6.2.0 | 10.6.2.0 |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | cisco_aironet_access_point_software | — | — |
CVSS provenance
nvdv3.18.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
vendor_cisco8.6HIGH
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GHSA
GHSA-ff9x-f52m-hw5m: A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of s
ghsa_unreviewed·2024-03-27
CVE-2024-20271 [HIGH] CWE-20 GHSA-ff9x-f52m-hw5m: A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of s
A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient input validation of certain IPv4 packets. An attacker could exploit this vulnerability by sending a crafted IPv4 packet either to or through an affected device. A successful exploit could allow the attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To successfully exploit this vulnerability, the attacker does not need to be associated with the affected AP. This vulnerability cannot be exploited by sending IPv6 packets.
Cisco
Cisco Access Point Software Denial of Service Vulnerability
vendor_cisco·2024-03-27·CVSS 8.6
CVE-2024-20271 [HIGH] CWE-20 Cisco Access Point Software Denial of Service Vulnerability
Cisco Access Point Software Denial of Service Vulnerability
A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient input validation of certain IPv4 packets. An attacker could exploit this vulnerability by sending a crafted IPv4 packet either to or through an affected device. A successful exploit could allow the attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To successfully exploit this vulnerability, the attacker does not need to be associated with the affected AP. This vulnerability cannot be exploited by sending IPv6 packets.
Cisco has released software updates
Cisco
Cisco Access Point Software Denial of Service Vulnerability
vendor_cisco·CVSS 3.1
CVE-2024-20271 Cisco Access Point Software Denial of Service Vulnerability
CVE-2024-20271: Cisco Access Point Software Denial of Service Vulnerability
A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of certain IPv4 packets. An attacker could exploit this vulnerability by sending a crafted IPv4 packet either to or through an affected device. A successful exploit could allow the attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To successfully exploit this vulnerability, the attacker does not need to be associated with the affected AP. This vulnerability cannot be exploited by sending IPv6 packets. Cisco has released soft
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-03-27
Published