cvedb.io
CVE-2021-45420
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2022-02-14T14:15:08.083 · Last modified 2026-06-17T04:13:21.373

Summary

Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system without any kind of authentication mechanism, and this can lead to denial of service and potentially remote code execution. Note: the product has not been supported since 2018 and should be removed or replaced

Affected products

emerson — dixell_xweb-500_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.