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HistoryJul 28, 2022 - 3:15 p.m.
CVE-2021-22642
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
36.8%
An attacker could use specially crafted invalid Modbus frames to crash the Ovarro TBox system.
Affected configurations
Node
ovarrotwinsoftRange<12.4
Node
ovarrotbox_lt2-530Match-
ovarrotbox_lt2-530_firmwareRange<1.46
Node
ovarrotbox_lt2-532Match-
ovarrotbox_lt2-532_firmwareRange<1.46
Node
ovarrotbox_lt2-540Match-
ovarrotbox_lt2-540_firmwareRange<1.46
Node
ovarrotbox_ms-cpu32Match-
ovarrotbox_ms-cpu32_firmwareRange<1.46
Node
ovarrotbox_ms-cpu32-s2Match-
ovarrotbox_ms-cpu32-s2_firmwareRange<1.46
Node
ovarrotbox_rm2Match-
ovarrotbox_rm2_firmwareRange<1.46
Node
ovarrotbox_tg2Match-
ovarrotbox_tg2_firmwareRange<1.46
Related
cvelist
cvelist
CVE-2021-22642 Ovarro TBox Uncontrolled Resource Consumption
2022-07-28 14:17:44
cve
cve
CVE-2021-22642
2022-07-28 15:15:07
prion
prion
Code injection
2022-07-28 15:15:00
thn
thn
Flaws in Ovarro TBox RTUs Could Open Industrial Systems to Remote Attacks
2021-03-29 15:28:00
ics
ics
Ovarro TBox (Update A)
2021-09-23 12:00:00
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
36.8%
Related for NVD:CVE-2021-22642