What is CVE-2020-3526?

CVE-2020-3526 is a high-severity vulnerability in Cisco Cbr-8, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2020-09-24.

How severe is CVE-2020-3526?

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

Improper input validation in Cisco Cbr-8

CVE-2020-3526

A vulnerability in the Common Open Policy Service (COPS) engine of Cisco IOS XE Software on Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to crash a device. The vulnerability is due to insufficient…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.014 (69.0th 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 Cbr-8
Cisco Ios Xe Software — versions n/a
Cisco Ios_xe — versions 17.2

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3526?: CVE-2020-3526 is a high-severity vulnerability in Cisco Cbr-8, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2020-09-24.
How severe is CVE-2020-3526?: High severity. CVSS v3 base score is 8.6 out of 10.