CVE-2024-20510
Oct. 3, 2024, 2:52 p.m.
Tags
CVSS Score
Products Impacted
| Vendor | Product | Versions |
|---|---|---|
| cisco |
|
|
Description
A vulnerability in the Central Web Authentication (CWA) feature of Cisco IOS XE Software for Wireless Controllers could allow an unauthenticated, adjacent attacker to bypass the pre-authentication access control list (ACL), which could allow access to network resources before user authentication. This vulnerability is due to a logic error when activating the pre-authentication ACL that is received from the authentication, authorization, and accounting (AAA) server. An attacker could exploit this vulnerability by connecting to a wireless network that is configured for CWA and sending traffic through an affected device that should be denied by the configured ACL before user authentication. A successful exploit could allow the attacker to bypass configured ACL protections on the affected device before the user authentication is completed, allowing the attacker to access trusted networks that the device might be protecting.
Weaknesses
CWE-863
Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CWE ID: 863Date
Published: Sept. 25, 2024, 5:15 p.m.
Last Modified: Oct. 3, 2024, 2:52 p.m.
Source
ykramarz@cisco.com
CPEs
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | cisco | ios_xe | 16.3.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.5b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.6 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.7 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.8 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.9 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.10 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.3.11 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.4.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.4.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.4.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.5.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.5.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.5.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.5.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.5.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.4a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.5a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.6 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.7 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.8 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.9 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.6.10 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.7.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.7.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.7.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.7.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.7.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.7.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1c | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1d | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1e | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.1s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.8.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.1s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.3a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.5f | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.6 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.7 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.9.8 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1c | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1d | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1e | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1f | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1g | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.1s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.10.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.11.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.11.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.11.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.11.1s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.11.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1c | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1t | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1w | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1x | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1y | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1z1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.1z2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.2a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.2s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.3a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.3s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.4a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.5a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.5b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.6 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.6a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.7 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.8 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.9 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.10 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.10a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 16.12.11 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.1.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.1.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.1.1s | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.1.1t | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.1.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.2.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.2.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.2.1r | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.2.1v | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.2.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.2.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.1w | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.1x | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.1z | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.2a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.4a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.4b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.4c | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.5a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.5b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.6 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.7 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.8 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.3.8a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.4.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.4.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.4.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.4.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.4.2a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.5.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.5.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1w | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1x | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1y | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1z | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.1z1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.3a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.5a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.6 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.6a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.6.7 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.7.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.7.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.7.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.7.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.8.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.8.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1w | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1x | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1x1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1y | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.1y1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.2a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.3a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.4 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.4a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.5 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.5a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.9.5b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.10.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.10.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.10.1b | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.11.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.11.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.11.99sw | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.1a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.1w | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.1x | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.1y | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.2 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.2a | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.12.3 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.13.1 | / | / | / | / | / | / | / |
| o | cisco | ios_xe | 17.13.1a | / | / | / | / | / | / | / |
CVSS Data
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Base Score
Exploitability Score
Impact Score
Base Severity
CRITICALCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
References
https://sec.cloudapps.cisco.com/
ykramarz@cisco.com