CVE-2020-10123
MEDIUMNCR SelfSev APTRA XFS <05.01.00 - Privilege Escalation
Title source: llmDescription
The currency dispenser of NCR SelfSev ATMs running APTRA XFS 05.01.00 or earlier does not adequately authenticate session key generation requests from the host computer, allowing an attacker with physical access to internal ATM components to issue valid commands to dispense currency by generating a new session key that the attacker knows.
References (6)
Core 6
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://kb.cert.org/vuls/id/116713
Vendor Advisory x_refsource_misc
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-10-S1_and_S2_Critical_Update.pdf
Vendor Advisory x_refsource_misc
https://www.ncr.com/content/dam/ncrcom/unsorted/jackpot_attacks_in_the_us_-_january_2018.pdf
Vendor Advisory x_refsource_misc
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-13_APTRA_XFS_v5.pdf
Exploit, Vendor Advisory x_refsource_misc
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Secure_white_paper-Dispenser_Security_Solution_September_2018.pdf
Third Party Advisory, US Government Resource
https://www.kb.cert.org/vuls/id/116713
Scores
CVSS v3
5.3
EPSS
0.0044
EPSS Percentile
34.6%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Details
CWE
CWE-305
CWE-287
Status
published
Products (1)
ncr/aptra_xfs
< 05.01.00
Published
Aug 21, 2020
Tracked Since
Feb 18, 2026