What’s Vulnerable › Vulnerabilities
CVE-2021-30172: Jun-He Technology Ltd. Quan-Fang-Wei-Tong-Xun system - Reflected XSS
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-05-07 · updated 2026-06-17
- Weakness: CWE-79
Description
Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.
Affected products
References
- https://www.twcert.org.tw/tw/cp-132-4711-04469-1.html
- https://www.twcert.org.tw/tw/cp-132-4711-04469-1.html
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