CVE-2018-19300

CRITICAL

D-Link DAP-1530, DAP-1610, DWR-111, DWR-116, DWR-512, DWR-711, DWR-712, DWR-921 - RCE via EXCU_SHELL URI

Title source: llm

Description

On D-Link DAP-1530 (A1) before firmware version 1.06b01, DAP-1610 (A1) before firmware version 1.06b01, DWR-111 (A1) before firmware version 1.02v02, DWR-116 (A1) before firmware version 1.06b03, DWR-512 (B1) before firmware version 2.02b01, DWR-711 (A1) through firmware version 1.11, DWR-712 (B1) before firmware version 2.04b01, DWR-921 (A1) before firmware version 1.02b01, and DWR-921 (B1) before firmware version 2.03b01, there exists an EXCU_SHELL file in the web directory. By sending a GET request with specially crafted headers to the /EXCU_SHELL URI, an attacker could execute arbitrary shell commands in the root context on the affected device. Other devices might be affected as well.

References (4)

Core 4

Core References

Third Party Advisory x_refsource_misc

https://www.greenbone.net/schwerwiegende-sicherheitsluecke-in-d-link-routern-entdeckt/

Exploit, Third Party Advisory x_refsource_misc

https://community.greenbone.net/t/cve-2018-19300-remote-command-execution-vulnerability-in-d-link-dwr-and-dap-routers/1772

Vendor Advisory x_refsource_confirm

https://eu.dlink.com/de/de/support/support-news/2019/march/19/remote-command-execution-vulnerability-in-d-link-dwr-and-dap-routers

Third Party Advisory x_refsource_misc

https://www.greenbone.net/en/serious-vulnerability-discovered-in-d-link-routers/

Scores

CVSS v3 9.8

EPSS 0.2333

EPSS Percentile 96.0%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-20

Status published

Products (9)

d-link/dap-1530_firmware < 1.05

d-link/dap-1610_firmware < 1.05

d-link/dwr-116_firmware 1.06 b1 (2 CPE variants)

d-link/dwr-711_firmware < 1.11

dlink/dwr-111_firmware < 1.01

dlink/dwr-116_firmware < 1.05

dlink/dwr-512_firmware < 2.02

dlink/dwr-712_firmware < 2.02

dlink/dwr-921_firmware < 1.02

Published Apr 11, 2019

Tracked Since Feb 18, 2026