What is CVE-2022-20915?

CVE-2022-20915 is a high-severity vulnerability in Cisco Ios Xe Software, classified under CWE-115. CVSS score: 7.4/10. Published 2022-10-10.

How severe is CVE-2022-20915?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Cisco Ios Xe Software

CVE-2022-20915

A vulnerability in the implementation of IPv6 VPN over MPLS (6VPE) with Zone-Based Firewall (ZBFW) of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected devic…

EPSS: 0.001 (28.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Ios Xe Software — versions n/a

Weakness classification (CWE)

CWE-115

References

20220928 Cisco IOS XE Software IPv6 VPN over MPLS Denial of Service Vulnerability (vendor-advisory)

Frequently asked questions

What is CVE-2022-20915?: CVE-2022-20915 is a high-severity vulnerability in Cisco Ios Xe Software, classified under CWE-115. CVSS score: 7.4/10. Published 2022-10-10.
How severe is CVE-2022-20915?: High severity. CVSS v3 base score is 7.4 out of 10.