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JciCVELIST:CVE-2021-27662HistorySep 15, 2021 - 12:04 p.m.
CVE-2021-27662 KT-1 Capture-replay
2021-09-1512:04:22
CWE-294
jci
www.cve.org
4
kt-1
door controller
tcp capture-replay
johnson controls
CVSS3
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
AI Score
8.6
Confidence
High
EPSS
0.002
Percentile
52.5%
The KT-1 door controller is susceptible to replay or man-in-the-middle attacks where an attacker can record and replay TCP packets. This issue affects Johnson Controls KT-1 all versions up to and including 3.01
CNA Affected
[
{
"product": "KT-1",
"vendor": "Johnson Controls",
"versions": [
{
"lessThanOrEqual": "3.01",
"status": "affected",
"version": "all versions up to and including 3.01",
"versionType": "custom"
}
]
}
]Related
ics
ics
Johnson Controls Sensormatic Electronics KT-1
2021-12-13 12:00:00
Johnson Controls Sensormatic Electronics KT-1
2021-09-14 00:00:00
prion
prion
Code injection
2021-09-15 13:15:00
nvd
nvd
CVE-2021-27662
2021-09-15 13:15:07
cve
cve
CVE-2021-27662
2021-09-15 13:15:07
CVSS3
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
AI Score
8.6
Confidence
High
EPSS
0.002
Percentile
52.5%
Related for CVELIST:CVE-2021-27662