CVE-2020-10123 (GCVE-0-2020-10123)
Vulnerability from cvelistv5 – Published: 2020-08-21 20:30 – Updated: 2025-11-04 19:12
VLAI
EPSS
VEX
Summary
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.
Severity
5.3 (Medium)
CWE
- CWE-305 - Authentication Bypass by Primary Weakness
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://kb.cert.org/vuls/id/116713 | x_refsource_MISC |
| https://www.ncr.com/content/dam/ncrcom/content-ty… | x_refsource_MISC |
| https://www.ncr.com/content/dam/ncrcom/unsorted/j… | x_refsource_MISC |
| https://www.ncr.com/content/dam/ncrcom/content-ty… | x_refsource_MISC |
| https://www.ncr.com/content/dam/ncrcom/content-ty… | x_refsource_MISC |
| https://www.kb.cert.org/vuls/id/116713 |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| NCR | SelfServ ATM |
Affected:
APTRA XFS , ≤ 05.01.00
(custom)
|
guessed |
Date Public
2020-08-20 00:00
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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