A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to bypass access control restrictions on an affected device. The vulnerability is due to the presence of a proxy service at a specific endpoint of the web UI. An attacker could exploit this vulnerability by connecting to the proxy service. An exploit could allow the attacker to bypass access restrictions on the network by proxying their access request through the management network of the affected device. As the proxy is reached over the management virtual routing and forwarding (VRF), this could reduce the effectiveness of the bypass.
Metrics
Affected Vendors & Products
Advisories
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EUVD-2020-24493 | A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to bypass access control restrictions on an affected device. The vulnerability is due to the presence of a proxy service at a specific endpoint of the web UI. An attacker could exploit this vulnerability by connecting to the proxy service. An exploit could allow the attacker to bypass access restrictions on the network by proxying their access request through the management network of the affected device. As the proxy is reached over the management virtual routing and forwarding (VRF), this could reduce the effectiveness of the bypass. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 15 Nov 2024 18:15:00 +0000
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-15T17:15:39.014Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3222

Updated: 2024-08-04T07:30:56.518Z

Status : Modified
Published: 2020-06-03T18:15:20.183
Modified: 2024-11-21T05:30:35.660
Link: CVE-2020-3222

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