What is CVE-2019-15656?

CVE-2019-15656 is a high-severity vulnerability in Dlink Dsl-2875al, classified under Information Disclosure. CVSS score: 7.5/10. Published 2020-03-19.

How severe is CVE-2019-15656?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Dlink Dsl-2875al

CVE-2019-15656

D-Link DSL-2875AL and DSL-2877AL devices through 1.00.05 are prone to information disclosure via a simple crafted request to index.asp on the web management server because of username_v and password_v variables.

Vulnerability class: Information Disclosure

Published 2020-03-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.013 (70.2th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Weakness classification (CWE)

References

www.dlink.com/en/security-bulletin (Vendor Advisory)
www.trustwave.com/en-us/resources/security-resources/security-advisories/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-15656?: CVE-2019-15656 is a high-severity vulnerability in Dlink Dsl-2875al, classified under Information Disclosure. CVSS score: 7.5/10. Published 2020-03-19.
How severe is CVE-2019-15656?: High severity. CVSS v3 base score is 7.5 out of 10.