Vulnerability · Published Jun 1, 2021 · Assigned by mitre
CVE-2021-31641
Medium 6.1
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 5.1% (higher than 92% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)5.1%top 7.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 products (as reported)
References
- https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31641 x_refsource_MISC
- https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/#.YLY_lXmSlPY x_refsource_MISC
- https://www.chiyu-tech.com/msg/message-Firmware-update-87.html x_refsource_MISC
- http://packetstormsecurity.com/files/162887/CHIYU-IoT-Cross-Site-Scripting.html x_refsource_MISC