CVE-2020-36128 Auth bypass in n/a
Attackers can impersonate payment terminals by spoofing session tokens, bypassing authentication to access the application store.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-36128?
CVE-2020-36128 is a high-severity authentication bypass vulnerability in n/a, published on 7 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-290
Which versions are affected by CVE-2020-36128?
It affects 1 product.
Products include Paxtechnology Paxstore.
How do I fix CVE-2020-36128?
No fix has been published for CVE-2020-36128 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2020-36128 being exploited?
There is no known exploitation of CVE-2020-36128 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2mmj-hgqm-x284.