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cve[email protected]CVE-2018-5717
HistoryMar 20, 2018 - 2:29 p.m.

CVE-2018-5717

2018-03-2014:29:00
CWE-787
web.nvd.nist.gov
21
ncr s2 dispenser
cve-2018-5717
firmware vulnerability
memory write mechanism
nvd
unauthenticated access

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

7.6 High

AI Score

Confidence

High

7.8 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.3%

Memory write mechanism in NCR S2 Dispenser controller before firmware version 0x0108 allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities.

Affected configurations

NVD
Node
ncrs2_dispenser_controller_firmwareRange<0x0108
AND
ncrs2_dispenser_controllerMatch-

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

7.6 High

AI Score

Confidence

High

7.8 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.3%

Related for CVE-2018-5717