Auth bypass in Ncr Aptra Xfs
CVE-2020-10124
NCR SelfServ ATMs running APTRA XFS 05.01.00 do not encrypt, authenticate, or verify the integrity of messages between the BNA and the host computer, which could allow an attacker with physical access to the internal components of the ATM to execute arbitrary code, including code that enables the attacker to commit deposit forgery.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (53.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Ncr Aptra Xfs — versions 05.01.00
- Ncr Selfserv Atm — versions APTRA XFS 05.01.00
- Ncr Selfserv Atm
Weakness classification (CWE)
Public proof-of-concept exploits
References
- kb.cert.org/vuls/id/815655 (US Government Resource, Third Party Advisory)
- www.ncr.com/content/dam/ncrcom/content-type/documents/NCR_Security_Alert-2018-1… (Broken Link)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2020-10124?
- CVE-2020-10124 is a high-severity vulnerability in Ncr Aptra Xfs, classified under Missing Authentication for Critical Function. CVSS score: 7.1/10. Published 2020-08-21.
- How severe is CVE-2020-10124?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2020-10124 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.