What is CVE-2021-1288?

CVE-2021-1288 is a high-severity vulnerability in Cisco Ios Xr Software, classified under CWE-399. CVSS score: 8.6/10. Published 2021-02-04.

How severe is CVE-2021-1288?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Cisco Ios Xr Software

CVE-2021-1288

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 thes…

EPSS: 0.006 (69.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Ios Xr Software — versions n/a

Weakness classification (CWE)

CWE-399

References

20210203 Cisco IOS XR Software Enf Broker Denial of Service Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2021-1288?: CVE-2021-1288 is a high-severity vulnerability in Cisco Ios Xr Software, classified under CWE-399. CVSS score: 8.6/10. Published 2021-02-04.
How severe is CVE-2021-1288?: High severity. CVSS v3 base score is 8.6 out of 10.