CVE-2021-3708

high

Description

D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.

References

https://github.com/HadiMed/firmware-analysis

https://github.com/HadiMed/DSL-2750U-Full-chain

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230

https://jvn.jp/en/vu/JVNVU92088210/

https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-26991

Details

Source: Mitre, NVD

Published: 2021-08-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H