Name: CVE-2020-3526: Improper Input Validation
Creator: Rapid7
Published: 2020-09-24T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-3526, CWE-20, CVSS 8.6, EPSS 0.00564

A vulnerability in the Common Open Policy Service (COPS) engine of Cisco IOS XE Software on Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to crash a device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a malformed COPS message to the device. A successful exploit could allow the attacker to crash the device.

CVSS Details

CVSS 3.1 Base Score: 8.6
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)
CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Cisco Xe	—	Upgrade to the latest version of Cisco IOS XE	Sep 25, 2020	Sep 25, 2020

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CVSS Details

Covered by Rapid7

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