CVE-2020-10125
Severity CVSS v4.0:
Pending analysis
Type:
CWE-326
Inadequate Encryption Strength
Publication date:
21/08/2020
Last modified:
27/08/2020
Description
NCR SelfServ ATMs running APTRA XFS 04.02.01 and 05.01.00 implement 512-bit RSA certificates to validate bunch note acceptor (BNA) software updates, which can be broken by an attacker with physical access in a sufficiently short period of time, thereby enabling the attacker to sign arbitrary files and CAB archives used to update BNA software, as well as bypass application whitelisting, resulting in the ability to execute arbitrary code.
Impact
Base Score 3.x
7.60
Severity 3.x
HIGH
Base Score 2.0
4.60
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:ncr:aptra_xfs:04.02.01:*:*:*:*:*:*:* | ||
cpe:2.3:o:ncr:aptra_xfs:05.01.00:*:*:*:*:*:*:* | ||
cpe:2.3:h:ncr:selfserv_atm:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page