CVE-2021-1313

Severity

75%

Complexity

39%

Confidentiality

60%

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.

CVSS 3.1 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

First reported 4 years ago

2021-02-04 17:15:00

Last updated 4 years ago

2021-02-08 21:26:00

Affected Software

Cisco IOS_XR

References

20210203 Cisco IOS XR Software Enf Broker Denial of Service Vulnerability

20210203 Cisco IOS XR Software Enf Broker Denial of Service Vulnerability

Vendor Advisory

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