Vulnerability in Paxtechnology Paxstore
CVE-2020-36128
Pax Technology PAXSTORE v7.0.8_20200511171508 and lower is affected by a token spoofing vulnerability. Each payment terminal has a session token (called X-Terminal-Token) to access the marketplace. This allows the store to identify the terminal and make available the applications distributed by its reseller. By intercepting HTTPS traffic from the application store, it is possible to collect the request responsible for assigning the X-Terminal-Token to the terminal, which makes it possible to craft an X-Terminal-Token pretending to be another device. An attacker can use this behavior to authenticate its own payment terminal in the application store through token impersonation.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N.
EPSS exploit prediction
EPSS: 0.012 (65.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- marketing.paxtechnology.com/about-pax (Product)
- www.whatspos.com/ (Product)
- blog.pridesec.com.br/p/4c972078-5f01-419e-8bea-cf31ff2e3670/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-36128?
- CVE-2020-36128 is a high-severity vulnerability in Paxtechnology Paxstore, classified under Authentication Bypass by Spoofing. CVSS score: 8.2/10. Published 2021-05-07.
- How severe is CVE-2020-36128?
- High severity. CVSS v3 base score is 8.2 out of 10.