High severity7.2NVD Advisory· Published Jan 13, 2023· Updated Jun 17, 2026

CVE-2022-4616

Description

The webserver in Delta DX-3021 versions prior to 1.24 is vulnerable to command injection through the network diagnosis page. This vulnerability could allow a remote unauthenticated user to add files, delete files, and change file permissions.

AI Insight

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

Affected products

Deltaww/Dx 3021l9 Firmware
cpe:2.3:o:deltaww:dx-3021l9_firmware:*:*:*:*:*:*:*:*
Range: <1.24
Delta Electronics/DX-3021llm-create
Range: <1.24
Delta Industrial Automation/4G Router DX-3021v5
Range: 0

Patches

Vulnerability mechanics

References

downloadcenter.deltaww.com/en-US/DownloadCenternvdProductVendor Advisory
www.cisa.gov/uscert/ics/advisories/icsa-22-354-05nvdThird Party AdvisoryUS Government Resource

News mentions

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cvss	0.468
epss	0.004
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000