What is CVE-2020-15633?

CVE-2020-15633 is a high-severity vulnerability in D-link Dir-867_firmware, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.8/10. Published 2020-07-23.

How severe is CVE-2020-15633?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in D-link Dir-867_firmware

CVE-2020-15633

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.20B10_BETA. Authentication is not required to exploit this vulnerabilit…

EPSS: 0.028 (84.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

D-link Dir-867_firmware
D-link Dir-878_firmware
D-link Dir-882_firmware
D-link Multiple Routers — versions 1.20B10_BETA
Dlink Dir-867
Dlink Dir-878
Dlink Dir-882

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
zdi-disclosures@trendmicro.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-15633?: CVE-2020-15633 is a high-severity vulnerability in D-link Dir-867_firmware, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.8/10. Published 2020-07-23.
How severe is CVE-2020-15633?: High severity. CVSS v3 base score is 8.8 out of 10.