Medium severity5.5NVD Advisory· Published Aug 16, 2021· Updated Jun 17, 2026

CVE-2021-3707

Description

D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to unauthorized configuration modification. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3708, to execute any OS commands on the vulnerable device.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dlink/Dsl 2750u Firmware
cpe:2.3:o:dlink:dsl-2750u_firmware:*:*:*:*:*:*:*:*
Range: <=1.16
Dlink/Dsl2750ullm-create
Range: <=vME1.16
Dlink/DSL-2750Ecpe-rescue
Range: firmware vME1.16 or prior versions

Patches

Vulnerability mechanics

References

jvn.jp/en/vu/JVNVU92088210/nvdThird Party Advisory
supportannouncement.us.dlink.com/announcement/publication.aspxnvdVendor Advisory
github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.mdnvd

News mentions

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cvss	0.358
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000