Information disclosure in Avantimarkets Market Card
CVE-2018-12076
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.
Vulnerability class: Information Disclosure
EPSS: 0.003 (19.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Avantimarkets Market_card
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (URL Repurposed, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-12076?
- CVE-2018-12076 is a medium-severity vulnerability in Avantimarkets Market Card, classified under Information Disclosure. CVSS score: 4.2/10. Published 2018-12-13.
- How severe is CVE-2018-12076?
- Medium severity. CVSS v3 base score is 4.2 out of 10.