Review reviewHigh

CVE-2026-32649

Milesight MS-Cxx63-PD, MS-Cxx64-xPD, MS-Cxx73-xPD

A command injection vulnerability exists in the web server of specific firmware versions of Milesight cameras.

PRIORITY ASSESSMENT

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.86%

Technical severityCVSS 7.3

A command injection vulnerability exists in the web server of specific firmware versions of Milesight cameras.

Product: Milesight MS-Cxx63-PD, MS-Cxx64-xPD, MS-Cxx73-xPD
Affected versions: <= 51.7.0.77-r12, <= 3x.8.0.3-r11, <= 63.8.0.4-r3, <= 48.8.0.4-r3, <= 62.8.0.4-r5, <= 61.8.0.5-r2, <= 63.8.0.5-r3, <= CQ_63.8.0.5-r1, <= 7x.9.0.19-r5, <= PO_61.8.0.4_LPR, <= PI_61.8.0.3_LPR-r3, <= T_63.8.0.4_LPR-r3, <= T_47.8.0.4_LPR-r7, <= T_47.8.0.4_LPR-r6, <= T_61.8.0.4_LPR-r3, <= T_45.8.0.3-r9, <= 45.8.0.2-AIoT-r4, <= C_21.1.0.8-r4, <= 52.8.0.4-r5, <= 63.8.0.4-r1-NX
Fixed versions: No verified fixed-version field is available yet

Confirm exposure before applying a vendor-supported change.

1
Identify
Confirm that Milesight MS-Cxx63-PD, MS-Cxx64-xPD, MS-Cxx73-xPD and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

CVSS vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/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
CWE: CWE-78