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HistoryDec 05, 2023 - 4:15 a.m.
CVE-2023-47304
vonage
uart
authentication
bypass
memory
device
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%
An issue was discovered in Vonage Box Telephone Adapter VDV23 version VDV21-3.2.11-0.5.1, allows local attackers to bypass UART authentication controls and read/write arbitrary values to the memory of the device.
Affected configurations
Node
vonagevdv23_firmwareMatchvdv21-3.2.11-0.5.1
vonagevdv23Match-
Related
prion
prion
Authentication flaw
2023-12-05 04:15:00
cvelist
cvelist
CVE-2023-47304
2023-12-05 00:00:00
cve
cve
CVE-2023-47304
2023-12-05 04:15:07
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%
Related for NVD:CVE-2023-47304