CVE-2026-28747: Milesight Cameras Authorization Bypass Through User-Controlled Key

Published Apr 27, 2026
·
Updated

A weak key generation vulnerability exists in specific firmware versions of Milesight AIOT cameras allows authorization to be bypassed.

Affected Software

1 affected component
Milesight Milesight AIoT Cameras

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Milesight AIOT cameras (MS-C2964-RFLPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C2964-RFLPC
  2. Upgrade

    Upgrade Milesight AIOT cameras (MS-C2966-RFLWPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C2966-RFLWPC
  3. Upgrade

    Upgrade Milesight AIOT cameras (MS-C2966-X12RLPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C2966-X12RLPC
  4. Upgrade

    Upgrade Milesight AIOT cameras (MS-C2966-X12RLVPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C2966-X12RLVPC
  5. Upgrade

    Upgrade Milesight AIOT cameras (MS-C2972-RFLPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C2972-RFLPC
  6. Upgrade

    Upgrade Milesight AIOT cameras (MS-C5321-FPE) to a version that resolves this vulnerability.

    Fixed in 62.8.0.4-r6Patch MS-C5321-FPE
  7. Upgrade

    Upgrade Milesight AIOT cameras (MS-C5361-X12LPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C5361-X12LPC
  8. Upgrade

    Upgrade Milesight AIOT cameras (MS-C5366-X12LPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C5366-X12LPC
  9. Upgrade

    Upgrade Milesight AIOT cameras (MS-C5366-X12LVPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch MS-C5366-X12LVPC
  10. Upgrade

    Upgrade Milesight AIOT cameras (MS-C8477-HPG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.4-r4Patch MS-C8477-HPG1
  11. Upgrade

    Upgrade Milesight AIOT cameras (MS-C8477-PC) to a version that resolves this vulnerability.

    Fixed in 48.8.0.4-r4Patch MS-C8477-PC
  12. Upgrade

    Upgrade Milesight AIOT cameras (MS-CQxx31-xxxG1) to a version that resolves this vulnerability.

    Fixed in CQ_63.8.0.5-r2Patch MS-CQxx31-xxxG1
  13. Upgrade

    Upgrade Milesight AIOT cameras (MS-CQxx68-xxxG1) to a version that resolves this vulnerability.

    Fixed in CQ_63.8.0.5-r2Patch MS-CQxx68-xxxG1
  14. Upgrade

    Upgrade Milesight AIOT cameras (MS-CQxx72-xxxG1) to a version that resolves this vulnerability.

    Fixed in CQ_63.8.0.5-r2Patch MS-CQxx72-xxxG1
  15. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx41-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx41-xxxPE
  16. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx52-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx52-xxxPE
  17. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx61-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx61-xxxPE
  18. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx62-xxxG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r4Patch MS-Cxx62-xxxG1
  19. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx62-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx62-xxxPE
  20. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx63-PD) to a version that resolves this vulnerability.

    Fixed in 51.7.0.77-r13Patch MS-Cxx63-PD
  21. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx64-xPD) to a version that resolves this vulnerability.

    Fixed in 51.7.0.77-r13Patch MS-Cxx64-xPD
  22. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx65-PE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx65-PE
  23. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx66-FIPKG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r2-NXPatch MS-Cxx66-FIPKG1
  24. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx66-RFIPKG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r2-NXPatch MS-Cxx66-RFIPKG1
  25. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx66-xxxG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r4Patch MS-Cxx66-xxxG1
  26. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx66-xxxGPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx66-xxxGPE
  27. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx66-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx66-xxxPE
  28. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx66-xxxxGOPC) to a version that resolves this vulnerability.

    Fixed in 45.8.0.2-AIoT-r5Patch MS-Cxx66-xxxxGOPC
  29. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx67-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx67-xxxPE
  30. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx71-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx71-xxxPE
  31. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx72-FIPKG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r2-NXPatch MS-Cxx72-FIPKG1
  32. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx72-RFIPKG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r2-NXPatch MS-Cxx72-RFIPKG1
  33. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx72-xxxG1) to a version that resolves this vulnerability.

    Fixed in 63.8.0.5-r4Patch MS-Cxx72-xxxG1
  34. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx72-xxxPE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx72-xxxPE
  35. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx73-xPD) to a version that resolves this vulnerability.

    Fixed in 51.7.0.77-r13Patch MS-Cxx73-xPD
  36. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx74-PA) to a version that resolves this vulnerability.

    Fixed in 3x.8.0.3-r13Patch MS-Cxx74-PA
  37. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx75-xxPD) to a version that resolves this vulnerability.

    Fixed in 51.7.0.77-r13Patch MS-Cxx75-xxPD
  38. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx76-PE) to a version that resolves this vulnerability.

    Fixed in 61.8.0.5-r2Patch MS-Cxx76-PE
  39. Upgrade

    Upgrade Milesight AIOT cameras (MS-Cxx83-xPD) to a version that resolves this vulnerability.

    Fixed in 51.7.0.77-r13Patch MS-Cxx83-xPD
  40. Upgrade

    Upgrade Milesight AIOT cameras (MS-Nxxxx-NxE) to a version that resolves this vulnerability.

    Fixed in 7x.9.0.19-r6Patch MS-Nxxxx-NxE
  41. Upgrade

    Upgrade Milesight AIOT cameras (MS-Nxxxx-xxC) to a version that resolves this vulnerability.

    Fixed in 7x.9.0.19-r6Patch MS-Nxxxx-xxC
  42. Upgrade

    Upgrade Milesight AIOT cameras (MS-Nxxxx-xxE) to a version that resolves this vulnerability.

    Fixed in 7x.9.0.19-r6Patch MS-Nxxxx-xxE
  43. Upgrade

    Upgrade Milesight AIOT cameras (MS-Nxxxx-xxG) to a version that resolves this vulnerability.

    Fixed in 7x.9.0.19-r6Patch MS-Nxxxx-xxG
  44. Upgrade

    Upgrade Milesight AIOT cameras (MS-Nxxxx-xxH) to a version that resolves this vulnerability.

    Fixed in 7x.9.0.19-r6Patch MS-Nxxxx-xxH
  45. Upgrade

    Upgrade Milesight AIOT cameras (MS-Nxxxx-xxT) to a version that resolves this vulnerability.

    Fixed in 7x.9.0.19-r6Patch MS-Nxxxx-xxT
  46. Upgrade

    Upgrade Milesight AIOT cameras (PM3322-E) to a version that resolves this vulnerability.

    Fixed in PI_61.8.0.3-r5Patch PM3322-E
  47. Upgrade

    Upgrade Milesight AIOT cameras (PMC8266-FGPE) to a version that resolves this vulnerability.

    Fixed in PO_61.8.0.4-r1Patch PMC8266-FGPE
  48. Upgrade

    Upgrade Milesight AIOT cameras (PMC8266-FPE) to a version that resolves this vulnerability.

    Fixed in PO_61.8.0.4-r1Patch PMC8266-FPE
  49. Upgrade

    Upgrade Milesight AIOT cameras (SC211) to a version that resolves this vulnerability.

    Fixed in C_21.1.0.8-r5Patch SC211
  50. Upgrade

    Upgrade Milesight AIOT cameras (SP111) to a version that resolves this vulnerability.

    Fixed in 52.8.0.4-r6Patch SP111
  51. Upgrade

    Upgrade Milesight AIOT cameras (TS2841-X36TPC/W) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2841-X36TPC/W
  52. Upgrade

    Upgrade Milesight AIOT cameras (TS2841-X36TPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2841-X36TPC
  53. Upgrade

    Upgrade Milesight AIOT cameras (TS2866-X4TGPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2866-X4TGPC
  54. Upgrade

    Upgrade Milesight AIOT cameras (TS2866-X4TPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2866-X4TPC
  55. Upgrade

    Upgrade Milesight AIOT cameras (TS2866-X4TVPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2866-X4TVPC
  56. Upgrade

    Upgrade Milesight AIOT cameras (TS2867-X5TPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2867-X5TPC
  57. Upgrade

    Upgrade Milesight AIOT cameras (TS2961-X12TPC) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS2961-X12TPC
  58. Upgrade

    Upgrade Milesight AIOT cameras (TS2966-X12TPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS2966-X12TPE
  59. Upgrade

    Upgrade Milesight AIOT cameras (TS2966-X12TVPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS2966-X12TVPE
  60. Upgrade

    Upgrade Milesight AIOT cameras (TS4441-X36RE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS4441-X36RE
  61. Upgrade

    Upgrade Milesight AIOT cameras (TS4441-X36RPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS4441-X36RPE
  62. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-RFIVPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS4466-RFIVPG1
  63. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-X4RIPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS4466-X4RIPG1
  64. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-X4RIVPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS4466-X4RIVPG1
  65. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-X4RIWG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS4466-X4RIWG1
  66. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-X4RPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS4466-X4RPE
  67. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-X4RVPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS4466-X4RVPE
  68. Upgrade

    Upgrade Milesight AIOT cameras (TS4466-X4RWE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS4466-X4RWE
  69. Upgrade

    Upgrade Milesight AIOT cameras (TS5366-X12PE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS5366-X12PE
  70. Upgrade

    Upgrade Milesight AIOT cameras (TS5366-X12RIPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS5366-X12RIPG1
  71. Upgrade

    Upgrade Milesight AIOT cameras (TS5366-X12VPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS5366-X12VPE
  72. Upgrade

    Upgrade Milesight AIOT cameras (TS5510-GH) to a version that resolves this vulnerability.

    Fixed in T_47.8.0.4-r8Patch TS5510-GH
  73. Upgrade

    Upgrade Milesight AIOT cameras (TS5510-GVH) to a version that resolves this vulnerability.

    Fixed in T_47.8.0.4-r8Patch TS5510-GVH
  74. Upgrade

    Upgrade Milesight AIOT cameras (TS5511-GVH) to a version that resolves this vulnerability.

    Fixed in T_47.8.0.4-r8Patch TS5511-GVH
  75. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-FPC/P) to a version that resolves this vulnerability.

    Fixed in T_45.8.0.3-r10Patch TS8266-FPC/P
  76. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-RFIVPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS8266-RFIVPG1
  77. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-X4PE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS8266-X4PE
  78. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-X4RIPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS8266-X4RIPG1
  79. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-X4RIVPG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS8266-X4RIVPG1
  80. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-X4RIWG1) to a version that resolves this vulnerability.

    Fixed in T_63.8.0.4-r4Patch TS8266-X4RIWG1
  81. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-X4VPE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS8266-X4VPE
  82. Upgrade

    Upgrade Milesight AIOT cameras (TS8266-X4WE) to a version that resolves this vulnerability.

    Fixed in T_61.8.0.4-r4Patch TS8266-X4WE

Event History

Apr 27, 2026
CVE Published
via MITRE·10:44 PM
Data Sourced
via MITRE·10:44 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·11:16 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-28747?

CVE-2026-28747 is classified as a critical vulnerability due to the potential for unauthorized access to Milesight AIoT cameras.

2

How do I fix CVE-2026-28747?

To fix CVE-2026-28747, update the firmware of your Milesight AIoT cameras to the latest version provided by Milesight.

3

What are the risks of CVE-2026-28747?

The risks of CVE-2026-28747 include unauthorized access to camera feeds and potentially the ability to manipulate camera settings.

4

Which firmware versions are affected by CVE-2026-28747?

CVE-2026-28747 affects specific firmware versions of Milesight AIoT cameras; users should refer to the vendor's advisories for details.

5

Is there any way to mitigate CVE-2026-28747 other than updating firmware?

Mitigation of CVE-2026-28747 involves changing default passwords and restricting camera access to trusted networks.

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