What is CVE-2019-17505?

CVE-2019-17505 is a high-severity vulnerability in Dlink Dap-1320 A2, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2019-10-11.

How severe is CVE-2019-17505?

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

Auth bypass in Dlink Dap-1320 A2

CVE-2019-17505

D-Link DAP-1320 A2-V1.21 routers have some web interfaces without authentication requirements, as demonstrated by uplink_info.xml. An attacker can remotely obtain a user's Wi-Fi SSID and password, which could be used to connect to Wi-Fi or perform a dictionary attack.

Vulnerability class: Broken Authentication

Published 2019-10-11 · 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: 0.017 (76.2th percentile), scored 2026-10-07.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Dlink Dap-1320 A2
Dlink Dap-1320 A2 Firmware — versions 1.21

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

github.com/dahua966/Routers-vuls/blob/master/DAP-1320/vuls_poc.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-17505?: CVE-2019-17505 is a high-severity vulnerability in Dlink Dap-1320 A2, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2019-10-11.
How severe is CVE-2019-17505?: High severity. CVSS v3 base score is 7.5 out of 10.