CVE-2017-17668
N/A
Published: March 20, 2018 at 02:00 PM UTC
Updated: June 17, 2026 at 01:11 AM UTC
2 products affected across 1 vendorS1 Dispenser Controller FirmwareS1 Dispenser Controller
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Severity
N/A
Exploit prediction
EPSS 1%
Description
Memory write mechanism in NCR S1 Dispenser controller before firmware version 0x0156 allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0x0156
Affected range stops below 0x0156, so it looks safe — our inference, not a vendor statement
ncr-s1-dispenser-controller (same device)
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMBroken LinkVendor Advisory
Source: [email protected]
https://www.ncr.com/sites/default/files/ncr_security_alert_-_2018-04_v3.pdfQuick Info
StatusMODIFIED
CWE
CWE-863
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