CVSS 4.0
5.1 mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:NCVE-2021-47885
Medium (5.1). EPSS 0.3% chance of exploitation in the next 30 days.
Multiple payment terminal versions contain non-persistent cross-site scripting vulnerabilities in billing and payment information input fields. Attackers can inject malicious script code through vulnerable parameters to manipulate client-side requests and potentially execute session hijacking or phishing attacks.
Severity
CVSS 3.1
6.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
References
- https://www.criticalgears.com/product/authorize-net-payment-terminal/
- https://www.criticalgears.com/product/paypal-pro-payment-terminal/
- https://www.criticalgears.com/product/stripe-payment-terminal/
- https://www.vulncheck.com/advisories/payment-terminal-multiple-versions-non-persistent-cross-site-scripting
- https://www.vulnerability-lab.com/get_content.php?id=2280