CVE-2021-30170

5.4 mediumEPSS 0.6%

Medium (5.4) in junhetec enterprise resource planning point of sale system. EPSS 0.6% chance of exploitation in the next 30 days.

Special characters of ERP POS customer profile page are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out stored XSS (Stored Cross-site scripting) attacks, additionally access and manipulate customer’s information.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-05-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

junhetec:enterprise_resource_planning_point_of_sale_system

References

https://www.twcert.org.tw/tw/cp-132-4707-9c87e-1.html
https://www.twcert.org.tw/tw/cp-132-4707-9c87e-1.html

Check your stack JSON