VulnerabilityModified
CVE-2021-35060
/way4acs/enroll in OpenWay WAY4 ACS before 1.2.278-2693 allows unauthenticated attackers to leverage response differences to discover whether a specific payment card number is stored in the system.
MEDIUM 5.3EPSS 0.84%
Does this matter?
Lower severity and a low EPSS score (0.84%). Track it; it rarely justifies an emergency change on its own.
Description
/way4acs/enroll in OpenWay WAY4 ACS before 1.2.278-2693 allows unauthenticated attackers to leverage response differences to discover whether a specific payment card number is stored in the system.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.84% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-209
- Affected
- openwaygroup/way4
- Source
- cve@mitre.org
References
- https://gist.github.com/exviry/9527ce2ccdc0718d3ffd1e3ca62cf304Third Party Advisory
- https://www.openwaygroup.com/way4-platformProduct, Vendor Advisory
- https://gist.github.com/exviry/9527ce2ccdc0718d3ffd1e3ca62cf304Third Party Advisory
- https://www.openwaygroup.com/way4-platformProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.