CVE-2018-17766 Path traversal in n/a

Medium 4.6 Published 9 Sep 2020 Updated 5 Aug 2024

Attackers can bypass file-reading restrictions on Ingenico Telium 2 POS terminals via the NTPT3 protocol to access sensitive files.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-17766?

CVE-2018-17766 is a medium-severity path traversal vulnerability in n/a, published on 9 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Ingenico Telium 2 POS Telium2 OS allow bypass of file-reading restrictions via the NTPT3 protocol. This is fixed in Telium 2 SDK v9.32.03 patch N.

Weakness: CWE-732

Which versions are affected by CVE-2018-17766?

It affects 1 product.

Products include Ingenico Telium 2 Firmware.

How do I fix CVE-2018-17766?

No fix has been published for CVE-2018-17766 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2018-17766 being exploited?

There is no known exploitation of CVE-2018-17766 in the wild and no public exploit code.

Sources

Also known as GHSA-q2x2-94fw-26xh.