Vulnerability Details CVE-2021-26928
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.5%
CVSS Severity
CVSS v3 Score 6.8
CVSS v2 Score 4.9
References
Products affected by CVE-2021-26928
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cpe:2.3:a:nic:bird:1.6.0
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cpe:2.3:a:nic:bird:1.6.1
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cpe:2.3:a:nic:bird:1.6.2
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cpe:2.3:a:nic:bird:1.6.3
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cpe:2.3:a:nic:bird:1.6.4
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cpe:2.3:a:nic:bird:1.6.5
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cpe:2.3:a:nic:bird:1.6.6
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cpe:2.3:a:nic:bird:1.6.7
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cpe:2.3:a:nic:bird:2.0.0
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cpe:2.3:a:nic:bird:2.0.1
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cpe:2.3:a:nic:bird:2.0.2
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cpe:2.3:a:nic:bird:2.0.3
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cpe:2.3:a:nic:bird:2.0.4
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cpe:2.3:a:nic:bird:2.0.5
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cpe:2.3:a:nic:bird:2.0.6
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cpe:2.3:a:nic:bird:2.0.7