CVE-2021-45420
45Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 18%
from disclosure to weapon
Published on NVDFeb 14
VulnCheck+706d
exploitation probability
18%top 3% of all CVEs
observed exploitation
yesVulnCheck
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
n/a · n/aReferences
https://www.swascan.com/emerson