CVE-2021-27662 (GCVE-0-2021-27662)
Vulnerability from cvelistv5 – Published: 2021-09-15 12:04 – Updated: 2024-09-17 00:31
VLAI?
Title
KT-1 Capture-replay
Summary
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
Severity ?
8.6 (High)
CWE
- CWE-294 - Authentication Bypass by Capture-replay
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Johnson Controls | KT-1 |
Affected:
all versions up to and including 3.01 , ≤ 3.01
(custom)
|
Credits
Dr. Dave Burke
Anthony Connor
Harrison Spisak
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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