5.4

CVE-2021-31643

Exploit
An XSS vulnerability exists in several IoT devices from CHIYU Technology, including SEMAC, Biosense, BF-630, BF-631, and Webpass due to a lack of sanitization on the component if.cgi - username parameter.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Chiyu-techBf-631 Firmware Version-
   Chiyu-techBf-631 Version-
Chiyu-techBf-630 Firmware Version-
   Chiyu-techBf-630 Version-
Chiyu-techSemac S2 Firmware Version-
   Chiyu-techSemac S2 Version-
Chiyu-techSemac D1 Firmware Version-
   Chiyu-techSemac D1 Version-
Chiyu-techSemac D2 Firmware Version-
   Chiyu-techSemac D2 Version-
Chiyu-techSemac D4 Firmware Version-
   Chiyu-techSemac D4 Version-
Chiyu-techSemac S3v3 Firmware Version-
   Chiyu-techSemac S3v3 Version-
Chiyu-techSemac D2 N300 Firmware Version-
   Chiyu-techSemac D2 N300 Version-
Chiyu-techSemac S1 Osdp Firmware Version-
   Chiyu-techSemac S1 Osdp Version-
Chiyu-techWebpass Firmware Version-
   Chiyu-techWebpass Version-
Chiyu-techBiosense Firmware Version-
   Chiyu-techBiosense Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.81% 0.877
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.