CVE-2021-1313 HIGH

CVE-2021-1313: Cisco IOS XR Software Enf Broker Denial of Service Vulnerability

Vendor Cisco
Product Cisco IOS XR Software
Weakness CWE-399
Published February 4, 2021
Last update November 8, 2024
View on NVD All CVEs

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

What the vulnerability does

01Description

Multiple vulnerabilities in the ingress packet processing function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Key dates

02Disclosure timeline

February 4, 2021 CVE published
November 8, 2024 Record updated