CVE-2020-10125

HIGH EPSS 8.8%
Published Aug 21, 20205y ago · Modified Jun 17, 20262w ago
7.6 CVSS 3.1
High
Find Similar
Published Aug 21, 2020 5y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.6
Exploitability
0.9
Impact
6.0
Vector string
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector Physical
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
8.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-326

Affected Products 3

VendorProductVersionRange
ncraptra_xfs04.02.01any
ncraptra_xfs05.01.00any
ncrselfserv_atm*any

References 3

  • kb.cert.org https://kb.cert.org/vuls/id/815655
    Third Party AdvisoryUS Government Resource
  • kb.cert.org https://www.kb.cert.org/vuls/id/815655
  • ncr.com https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-13_APTRA_XFS_
    Broken Link

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.