CVE-2018-12076 — MEDIUM (4.2)

Vulnerability Description

A vulnerability in the UPC bar code of the Avanti Markets MarketCard could allow an unauthenticated, local attacker to access funds within the customer's MarketCard balance, and also could lead to Customer Information Disclosure. The vulnerability is due to lack of proper validation of the UPC bar code present on the MarketCard. An attacker could exploit this vulnerability by generating a copy of a customer's bar code. An exploit could allow the attacker to access all funds located within the MarketCard or allow unauthenticated disclosure of information.

CVSS Score

4.2

MEDIUM

CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Avantimarkets	Market Card	All versions

Related Weaknesses (CWE)

CWE-200

References

https://sorsnce.com/2018/11/13/announcing-cve-2018-12076/Third Party AdvisoryURL Repurposed
https://sorsnce.com/2018/11/13/announcing-cve-2018-12076/Third Party AdvisoryURL Repurposed

FAQ

What is CVE-2018-12076?

CVE-2018-12076 is a vulnerability with a CVSS score of 4.2 (MEDIUM). A vulnerability in the UPC bar code of the Avanti Markets MarketCard could allow an unauthenticated, local attacker to access funds within the customer's MarketCard balance, and also could lead to Cus...

How severe is CVE-2018-12076?

CVE-2018-12076 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-12076?

Check the references section above for vendor advisories and patch information. Affected products include: Avantimarkets Market Card.