CVE-2021-45420

CRITICAL

9.8

Description

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

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/14/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

emerson:dixell_xweb-500emerson:dixell_xweb-500_firmware

Weaknesses (CWE)

CWE-200CWE-306CWE-668

References

http://dixell.com(cve@mitre.org)

http://emerson.com(cve@mitre.org)

https://www.swascan.com/emerson(cve@mitre.org)

http://dixell.com(af854a3a-2127-422b-91ae-364da2661108)

http://emerson.com(af854a3a-2127-422b-91ae-364da2661108)

https://www.swascan.com/emerson(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.