Vulnerability Monitor

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CVE-2020-9063

NCR SelfServ ATMs running APTRA XFS 05.01.00 or earlier do not authenticate or protect the integrity of USB HID communications between the currency dispenser and the host computer, permitting an attacker with physical access to internal ATM components the ability to inject a malicious payload and execute arbitrary code with SYSTEM privileges on the host computer by causing a buffer overflow on the host.

Published

2020-08-21T21:15:12.730

Last Modified

2024-11-21T05:39:56.707

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.6 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-120
Type: Primary
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	ncr	aptra_xfs	≤ 05.01.00	Yes
Hardware	ncr	selfserv_atm	-	No

References

https://kb.cert.org/vuls/id/116713 Third Party Advisory, US Government Resource ([email protected])
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Secure_white_paper-Dispenser_Security_Solution_September_2018.pdf Exploit, Vendor Advisory ([email protected])
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-10-S1_and_S2_Critical_Update.pdf Vendor Advisory ([email protected])
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-13_APTRA_XFS_v5.pdf Vendor Advisory ([email protected])
https://www.ncr.com/content/dam/ncrcom/unsorted/jackpot_attacks_in_the_us_-_january_2018.pdf Vendor Advisory ([email protected])
https://kb.cert.org/vuls/id/116713 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Secure_white_paper-Dispenser_Security_Solution_September_2018.pdf Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-10-S1_and_S2_Critical_Update.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-13_APTRA_XFS_v5.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.ncr.com/content/dam/ncrcom/unsorted/jackpot_attacks_in_the_us_-_january_2018.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)