CVE-2021-26928

Published: Jun 4, 2021Modified: Nov 21, 2024

6.8

Vector

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

Exploitability: 1.6 / Impact: 5.2

Source: NVD

Description

BIRD through 2.0.7 does not provide functionality for password authentication of BGP peers. Because of this, products that use BIRD (which may, for example, include Tigera products in some configurations, as well as products of other vendors) may have been susceptible to route redirection for Denial of Service and/or Information Disclosure. NOTE: a researcher has asserted that the behavior is within Tigera’s area of responsibility; however, Tigera disagrees

Affected (1)

Products: Nic: Bird

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Nic Bird	Up to 2.0.7

Related CWEs

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://www.cyberark.com/resources/threat-research-blog/attacking-kubernetes-clusters-through-your-network-plumbing-part-2

Source: cve@mitre.org

ExploitMitigationThird Party Advisory

https://www.cyberark.com/resources/threat-research-blog/attacking-kubernetes-clusters-through-your-network-plumbing-part-2

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitMitigationThird Party Advisory

Timeline

No history available yet.