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CVE-2026-29988

Vulnerability in Milesight AM102/102L V2

CVSS score

8.3

EPSS probability

%0.2

Risk score

0.0

Published

1 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Official patch verified

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Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-29988 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

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.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-29988 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1milesightAM102/102L V2 View
2milesightAM103/103L V2 View
3milesightAM304L View
4milesightAM305L View
5milesightAM307 V2 View
6milesightAM308 View
7milesightAM308L View
8milesightAM319 View
9milesightWS101 View
10milesightWS136 View
11milesightWS156 View
12milesightWS201 View
13milesightWS202 View
14milesightWS203 View
15milesightWS301 View
16milesightWS303 View
17milesightWS50X (2W-W11-EU) [501/502/503] View
18milesightWS50X (3W-W11-EU) [501/502/503] View
19milesightWS50X (3W-W12-EU) [501/502/503] View
20milesightWS51X [513/515] View
21milesightWS52X [523/525] View
22milesightWS558 View
23milesightVS321 View
24milesightVS360 View
25milesightVS350 V3 View
26milesightVS351 View
27milesightVS330 View
28milesightVS340 View
29milesightVS341 View
30milesightVS370 View
31milesightGS301 View
32milesightEM300-TH V3 View
33milesightEM320-TH View
34milesightTS201 V2 View
35milesightTS30x V2 View
36milesightWT201 V2 View
37milesightWT211 V2 View
38milesightUC501 View
39milesightUC502 View
40milesightUC511 V4 View
41milesightUC512 V4 View
42milesightUC521 LoRaWAN® View
43milesightUC521 Cellular View
44milesightEM300-DI View
45milesightEM300-MCS V3 View
46milesightEM300-MLD V3 View
47milesightEM300-SLD V3 View
48milesightEM300-ZLD V3 View
49milesightEM320-TILT View
50milesightEM400-TLD LoRaWAN® View
51milesightEM400-TLD NB-IoT View
52milesightEM400-MUD LoRaWAN® View
53milesightEM400-MUD NB-IoT View
54milesightEM400-UDL LoRaWAN® View
55milesightEM410-RDL Cellular View
56milesightEM411-RDL View
57milesightEM500-CO2 V2 View
58milesightEM500-SWL View
59milesightEM500-LGT View
60milesightEM500-PT100 V2 View
61milesightEM500-PP View
62milesightEM500-SMTC View
63milesightEM500-UDL View
64milesightAT101 View
Total affected vendors: 1|Products: 64

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
8.3CVSS V4_0HIGHCVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:H/SA:NCVE CNA
8.3CVSS V40HIGHCVSS: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:XNVD
7.6CVSS V3_1HIGHCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCVE CNA
7.6CVSS V31HIGHCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

1 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

cvelist

CNA çözüm referansı

Open source
Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-29988 is associated with the following CWEs:

CWE-319: Common Weakness Enumeration Entry CWE-319

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-29988 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureFiziksel
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

https://www.milesight.com/legal/vulnerabilities-in-some-milesight-sensorsvendor-advisory

CVSS Vector Radar Chart

8.3 / 10
Attack VectorLocalComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

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
Attack VectorPhysical
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama doğrulandı

1 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

M
milesight logo
milesight

Weakness Type (CWE & CAPEC)

CWE-319

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