An issue found in D-Link DSL-3782 v.1.03 and before allows remote authenticated users to execute arbitrary code as root via the Router IP A…

published 2023-10-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-49282

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 22.8%; EPSS 22.8% chance of exploitation in 30 days, percentile 97%
public exploits: 0; none known

An issue found in D-Link DSL-3782 v.1.03 and before allows remote authenticated users to execute arbitrary code as root via the Router IP Address fields of the network settings page.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-09-18)

Exploit prediction

22.83% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/FzBacon/CVE-2023-27216_D-Link_DSL-3782_Router_command_injection/blob/master/CVE-2023-27216_D-Link_DSL-3782_Router_command_injection.md#cve-2023-27216_d-link_dsl-3782_router_command_injection referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

dlink dsl-3782_firmware

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

github.com /FzBacon/CVE-2023-27216_D-Link_DSL-3782_Router_command_injection/blob/master/CVE-2023-27216_D-Link_DSL-3782_Ro
exploit, third-party-advisory

Sources

CVE List CVE-2023-44959
NVD CVE-2023-44959

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary