CVE-2026-29988 (GCVE-0-2026-29988)
Vulnerability from cvelistv5 – Published: 2026-08-26 03:14 – Updated: 2026-08-26 15:29
VLAI
EPSS
VEX
Summary
A cleartext transmission of sensitive information vulnerability in the NFC interface of multiple Milesight IoT device models running affected firmware versions allows an unauthenticated attacker with physical proximity to retrieve LoRaWAN ABP NwkSKey and AppSKey values and D2D keys via an NFC read operation. The exposed keys can be used to decrypt LoRaWAN traffic, forge uplink and downlink frames, submit falsified sensor data, issue supported device commands, and cause subsequent legitimate frames to be rejected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 15:25 UTC
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.milesight.com/legal/vulnerabilities-i… | vendor-advisorymitigation |
Impacted products
64 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Milesight | AM102/102L V2 |
Affected:
0 , ≤ 1.4
(custom)
|
guessed | |
| Milesight | AM103/103L V2 |
Affected:
0 , ≤ 1.8
(custom)
|
guessed | |
| Milesight | AM304L |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | AM305L |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | AM307 V2 |
Affected:
0 , ≤ 1.4
(custom)
|
guessed | |
| Milesight | AM308 |
Affected:
0 , ≤ 1.7
(custom)
|
guessed | |
| Milesight | AM308L |
Affected:
0 , ≤ 1.7
(custom)
|
guessed | |
| Milesight | AM319 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | WS101 |
Affected:
0 , ≤ 1.5
(custom)
|
guessed | |
| Milesight | WS136 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | WS156 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | WS201 |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | WS202 |
Affected:
0 , ≤ 1.8
(custom)
|
guessed | |
| Milesight | WS203 |
Affected:
0 , ≤ 1.3
(custom)
|
guessed | |
| Milesight | WS301 |
Affected:
0 , ≤ 1.15
(custom)
|
guessed | |
| Milesight | WS303 |
Affected:
0 , ≤ 1.5
(custom)
|
guessed | |
| Milesight | WS50X (2W-W11-EU) [501/502/503] |
Affected:
0 , ≤ 1.3
(custom)
|
guessed | |
| Milesight | WS50X (3W-W11-EU) [501/502/503] |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | WS50X (3W-W12-EU) [501/502/503] |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | WS51X [513/515] |
Affected:
0 , ≤ 1.9
(custom)
|
guessed | |
| Milesight | WS52X [523/525] |
Affected:
0 , ≤ 1.12
(custom)
|
guessed | |
| Milesight | WS558 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | VS321 |
Affected:
0 , ≤ 321.1.0.1-r5
(custom)
|
guessed | |
| Milesight | VS360 |
Affected:
0 , ≤ 1.2-r1
(custom)
|
guessed | |
| Milesight | VS350 V3 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | VS351 |
Affected:
0 , ≤ 1.5
(custom)
|
guessed | |
| Milesight | VS330 |
Affected:
0 , ≤ 1.3
(custom)
|
guessed | |
| Milesight | VS340 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | VS341 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | VS370 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | GS301 |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | EM300-TH V3 |
Affected:
0 , ≤ 1.10
(custom)
|
guessed | |
| Milesight | EM320-TH |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | TS201 V2 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | TS30x V2 |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | WT201 V2 |
Affected:
0 , ≤ 1.5
(custom)
|
guessed | |
| Milesight | WT211 V2 |
Affected:
0 , ≤ 1.5
(custom)
|
guessed | |
| Milesight | UC501 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | UC502 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | UC511 V4 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | UC512 V4 |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | UC521 LoRaWAN® |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | UC521 Cellular |
Affected:
0 , ≤ 1.3
(custom)
|
guessed | |
| Milesight | EM300-DI |
Affected:
0 , ≤ 1.3
(custom)
|
guessed | |
| Milesight | EM300-MCS V3 |
Affected:
0 , ≤ 1.10
(custom)
|
guessed | |
| Milesight | EM300-MLD V3 |
Affected:
0 , ≤ 1.10
(custom)
|
guessed | |
| Milesight | EM300-SLD V3 |
Affected:
0 , ≤ 1.10
(custom)
|
guessed | |
| Milesight | EM300-ZLD V3 |
Affected:
0 , ≤ 1.10
(custom)
|
guessed | |
| Milesight | EM320-TILT |
Affected:
0 , ≤ 1.3
(custom)
|
guessed | |
| Milesight | EM400-TLD LoRaWAN® |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | EM400-TLD NB-IoT |
Affected:
0 , ≤ 1.5
(custom)
|
guessed | |
| Milesight | EM400-MUD LoRaWAN® |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | EM400-MUD NB-IoT |
Affected:
0 , ≤ 1.6
(custom)
|
guessed | |
| Milesight | EM400-UDL LoRaWAN® |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | EM410-RDL Cellular |
Affected:
0 , ≤ 1.1
(custom)
|
guessed | |
| Milesight | EM411-RDL |
Affected:
0 , ≤ 1.2
(custom)
|
guessed | |
| Milesight | EM500-CO2 V2 |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | EM500-SWL |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | EM500-LGT |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | EM500-PT100 V2 |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | EM500-PP |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | EM500-SMTC |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | EM500-UDL |
Affected:
0 , ≤ 1.11
(custom)
|
guessed | |
| Milesight | AT101 |
Affected:
0 , ≤ 1.2
(custom)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-29988",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-26T15:25:42.641353Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-26T15:29:07.675Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "AM102/102L V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.4",
"status": "affected",
"version": "0",
"versionType": "custom"
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]
},
{
"defaultStatus": "unaffected",
"product": "AM103/103L V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.8",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AM304L",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AM305L",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AM307 V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AM308",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.7",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AM308L",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.7",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AM319",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS101",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS136",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS156",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS201",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS202",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.8",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS203",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS301",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.15",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS303",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS50X (2W-W11-EU) [501/502/503]",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS50X (3W-W11-EU) [501/502/503]",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS50X (3W-W12-EU) [501/502/503]",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS51X [513/515]",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.9",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS52X [523/525]",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.12",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WS558",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS321",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "321.1.0.1-r5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS360",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2-r1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS350 V3",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS351",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS330",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS340",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS341",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "VS370",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "GS301",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM300-TH V3",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM320-TH",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "TS201 V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "TS30x V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WT201 V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WT211 V2",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "UC501",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "UC502",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "UC511 V4",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "UC512 V4",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "UC521 LoRaWAN\u00ae",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "UC521 Cellular",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM300-DI",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM300-MCS V3",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM300-MLD V3",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM300-SLD V3",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM300-ZLD V3",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.10",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM320-TILT",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM400-TLD LoRaWAN\u00ae",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM400-TLD NB-IoT",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.5",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM400-MUD LoRaWAN\u00ae",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM400-MUD NB-IoT",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.6",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM400-UDL LoRaWAN\u00ae",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EM410-RDL Cellular",
"vendor": "Milesight",
"versions": [
{
"lessThanOrEqual": "1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
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"scope": "CHANGED",
"userInteraction": "NONE",
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"version": "3.1"
},
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],
"cvssMetricV40": [
{
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
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"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
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"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
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"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
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}
],
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{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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{
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},
{
"automatable": "no"
},
{
"technicalImpact": "total"
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],
"role": "CISA Coordinator",
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"version": "2.0.3"
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}
]
},
"published": "2026-08-26T05:18:07.543",
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{
"source": "cve@mitre.org",
"url": "https://www.milesight.com/legal/vulnerabilities-in-some-milesight-sensors"
}
],
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{
"description": [
{
"lang": "en",
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},
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{
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{
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{
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{
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{
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],
"providerMetadata": {
"dateUpdated": "2026-08-26T15:29:03.807Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
}
],
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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]
},
{
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]
},
{
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}
]
},
{
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}
]
},
{
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]
},
{
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]
},
{
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]
},
{
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}
]
},
{
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}
]
},
{
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}
]
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{
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]
},
{
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]
},
{
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]
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{
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]
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{
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]
},
{
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]
},
{
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}
]
},
{
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}
]
},
{
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}
]
},
{
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}
]
},
{
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}
]
},
{
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]
},
{
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}
]
},
{
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]
},
{
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}
]
},
{
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]
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{
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}
]
},
{
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{
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}
]
},
{
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]
},
{
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{
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}
]
},
{
"defaultStatus": "unaffected",
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"versionType": "custom"
}
]
},
{
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}
]
},
{
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]
},
{
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{
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}
]
},
{
"defaultStatus": "unaffected",
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}
]
},
{
"defaultStatus": "unaffected",
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{
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"versionType": "custom"
}
]
},
{
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{
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}
]
},
{
"defaultStatus": "unaffected",
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{
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}
]
},
{
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{
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"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
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"vendor": "Milesight",
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{
"lessThanOrEqual": "1.2",
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"version": "0",
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}
]
},
{
"defaultStatus": "unaffected",
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{
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"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
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"vendor": "Milesight",
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{
"lessThanOrEqual": "1.2",
"status": "affected",
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}
]
},
{
"defaultStatus": "unaffected",
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{
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"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
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{
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"status": "affected",
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}
]
},
{
"defaultStatus": "unaffected",
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{
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"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
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{
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}
]
},
{
"defaultStatus": "unaffected",
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{
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"status": "affected",
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}
]
},
{
"defaultStatus": "unaffected",
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{
"lessThanOrEqual": "1.11",
"status": "affected",
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}
]
},
{
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{
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}
]
},
{
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{
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}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A cleartext transmission of sensitive information vulnerability in the NFC interface of multiple Milesight IoT device models running affected firmware versions allows an unauthenticated attacker with physical proximity to retrieve LoRaWAN ABP NwkSKey and AppSKey values and D2D keys via an NFC read operation. The exposed keys can be used to decrypt LoRaWAN traffic, forge uplink and downlink frames, submit falsified sensor data, issue supported device commands, and cause subsequent legitimate frames to be rejected."
}
],
"metrics": [
{
"cvssV4_0": {
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
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"attackRequirements": "NONE",
"attackVector": "PHYSICAL",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:H/SA:N",
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"vulnAvailabilityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
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"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-319",
"description": "CWE-319: Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-26T03:14:26.632Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"vendor-advisory",
"mitigation"
],
"url": "https://www.milesight.com/legal/vulnerabilities-in-some-milesight-sensors"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2026-29988",
"datePublished": "2026-08-26T03:14:26.632Z",
"dateReserved": "2026-03-04T16:57:42.093Z",
"dateUpdated": "2026-08-26T15:29:07.675Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.