CVE-2025-50777

Root shell access via UART authentication bypass

Published Jul 30, 2025 · Updated Jul 5, 2026

Improper access control in AZIOT 2MP Full HD Smart Wi-Fi CCTV Home Security Camera firmware 1.00.02 allows local users to gain a root shell. The boot process permits UART-console authentication bypass because the bootloader and init scripts are insecurely configured, after which the filesystem exposes plaintext Wi-Fi and ONVIF credentials. Physical access to the UART interface or access to an extracted firmware image is required, and successful exploitation grants full device control and discloses reusable service credentials.

CVSS severity7.8
High
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in AZIOT 2MP Full HD Smart Wi-Fi CCTV Home Security Camera firmware 1.00.02 allows local users to gain a root shell. The boot process permits UART-console authentication bypass because the bootloader and init scripts are insecurely configured, after which the filesystem exposes plaintext Wi-Fi and ONVIF credentials. Physical access to the UART interface or access to an extracted firmware image is required, and successful exploitation grants full device control and discloses reusable service credentials.

The record

CVE
CVE-2025-50777
Published
Jul 30, 2025
Updated
Jul 5, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312, CWE-284, T1068, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.8CISA ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
CWE-284Improper Access Control
T1068Exploitation for Privilege Escalation
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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