CVE-2026-88956

Physical root access via passwordless UART account

Published Sep 24, 2026 · Updated Sep 24, 2026

Missing authentication in Botslab G980H Dash Cam firmware 58_QHG980HMCN5291SysFW+ allows physically proximate attackers to gain root access. The UART-exposed root account accepts a connection without requesting a password and prints the device's WiFi password during startup. Physical access to the camera and a UART connection are required; successful access grants a privileged system interface and exposes the WiFi credential.

CVSS severity7.0
High
EPSS probability0.22%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in Botslab G980H Dash Cam firmware 58_QHG980HMCN5291SysFW+ allows physically proximate attackers to gain root access. The UART-exposed root account accepts a connection without requesting a password and prints the device's WiFi password during startup. Physical access to the camera and a UART connection are required; successful access grants a privileged system interface and exposes the WiFi credential.

The record

CVE
CVE-2026-88956
Published
Sep 24, 2026
Updated
Sep 24, 2026
Vendor
Botslab
Product
G980H Dash Cam
Classifications
CWE-306, T1200
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=30010_QHG980HN5294SysFW+
  2. Affected versionversion=58_QHG980HMCN5291SysFW+

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Botslab · G980H Dash Camversion=30010_QHG980HN5294SysFW+; version=58_QHG980HMCN5291SysFW+

Published CVSS scores

6.8CISACVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.0CISACVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1200Hardware Additions

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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