JciCVELIST:CVE-2021-27662CVE-2021-27662 KT-1 Capture-replay
8.6 High
CVSS3
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
8.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.6%
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
8.6 High
CVSS3
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
8.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.6%