CVEvulnerability

CVE-2021-31641

6.1 MEDIUM Published 2021-06-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-79

Description

An unauthenticated XSS vulnerability exists in several IoT devices from CHIYU Technology, including BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W, Webpass, BF-MINI-W, and SEMAC due to a lack of sanitization when the HTTP 404 message is generated.

Affected configurations

• chiyu-tech bf-430 firmware • chiyu-tech bf-431 firmware • chiyu-tech bf-450m firmware • chiyu-tech semac s2 firmware • chiyu-tech semac d1 firmware • chiyu-tech semac d2 firmware • chiyu-tech semac d4 firmware • chiyu-tech semac s3v3 firmware • chiyu-tech semac d2 n300 firmware • chiyu-tech semac s1 osdp firmware • chiyu-tech bf-630 firmware • chiyu-tech bf-631w firmware • chiyu-tech bf-830w firmware • chiyu-tech webpass firmware • chiyu-tech bfminiw firmware

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References