What is CVE-2018-17990?

CVE-2018-17990 is a high-severity vulnerability in Dlink Dsl-3782, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-04-01.

How severe is CVE-2018-17990?

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

RCE in Dlink Dsl-3782

CVE-2018-17990

An issue was discovered on D-Link DSL-3782 devices with firmware 1.01. An OS command injection vulnerability in Acl.asp allows a remote authenticated attacker to execute arbitrary OS commands via the ScrIPaddrEndTXT parameter.

Vulnerability class: Command Injection (OS Command Injection)

Published 2019-04-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.045 (91.2th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.045 · newest: 0.045 · change: 0.000

Affected products

Dlink Dsl-3782
Dlink Dsl-3782 Firmware — versions 1.01

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

c0mix.github.io/2019/D-Link-DIR-3782-SecAdvisory-OS-Command-Injection-and-Store… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-17990?: CVE-2018-17990 is a high-severity vulnerability in Dlink Dsl-3782, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-04-01.
How severe is CVE-2018-17990?: High severity. CVSS v3 base score is 8.8 out of 10.