CVE-2019-20455

low-risk
Published 2020-02-14

Gateways/Gateway.php in Heartland & Global Payments PHP SDK before 2.0.0 does not enforce SSL certificate validations.

Do I need to act?

-
0.38% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Php Sdk

Affected Vendors

Globalpayments

References (8)

Patch https://github.com/globalpayments/php-sdk/compare/1.3.3...2.0.0
Exploit https://github.com/globalpayments/php-sdk/pull/8
Release Notes https://github.com/globalpayments/php-sdk/releases/tag/2.0.0
Exploit https://winterdragon.ca/global-payments-vulnerability/
Patch https://github.com/globalpayments/php-sdk/compare/1.3.3...2.0.0
Exploit https://github.com/globalpayments/php-sdk/pull/8
Release Notes https://github.com/globalpayments/php-sdk/releases/tag/2.0.0
Exploit https://winterdragon.ca/global-payments-vulnerability/
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal