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CVE-2021-31250

nvd nistnuclei
Published: Jun 4, 2021Modified: Jun 17, 2026

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5.4
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.3 / Impact: 2.7
Source: NVD

Description

Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack of sanitization of the input on the components man.cgi, if.cgi, dhcpc.cgi, ppp.cgi.

Affected (3)

Chiyu Tech
3 products
Bf 430 Firmware
Bf 431 Firmware
Bf 450m Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bf 430 Firmware
All versions
Running on/withPlatform Versions
Chiyu Tech
Bf 430
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bf 431 Firmware
All versions
Running on/withPlatform Versions
Chiyu Tech
Bf 431
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bf 450m Firmware
All versions
Running on/withPlatform Versions
Chiyu Tech
Bf 450m
All versions

Related CWEs

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.

References (6)

Source: cve@mitre.org
ExploitThird Party Advisory
Source: cve@mitre.org
ExploitThird Party Advisory
Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.