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CVE-2026-81630— Botslab G980H Dashcams Insufficient Verification of Data Authenticity

Quick assessment

Affected
Botslab G980H
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Botslab G980H 行车记录仪的固件更新机制在验证固件更新真实性方面存在不足。该更新过程通过未加密的连接下载固件，并且仅依赖固件附带的完整性校验值，而非使用可信的密码学签名进行验证。处于合适网络位置的攻击者若拦截固件下载过程，或已获授权但提交恶意构造的固件更新包的攻击者，均可安装被篡改的固件，从而在设备上执行未授权的代码。

CVSS 8.1 · High EPSS 0.19% · P8
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I. Basic Information for CVE-2026-81630

Vulnerability Information
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Vulnerability Title
Botslab G980H Dashcams Insufficient Verification of Data Authenticity
Source: CVE Program / CVE List V5
Vulnerability Description
The Botslab G980H dash camera firmware does not adequately verify the authenticity of firmware updates. The update process retrieves firmware through an unprotected connection and relies on an integrity value supplied with the firmware instead of a trusted cryptographic signature. A suitably positioned attacker who intercepts a firmware download, or an authenticated attacker who submits a crafted update, could install modified firmware and execute unauthorized code on the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Botslab G980H 30010_QHG980HN5294SysFW+ -

II. Public POCs for CVE-2026-81630

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III. Intelligence Information for CVE-2026-81630

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Vendor Advisories for CVE-2026-81630 (1)

Other References for CVE-2026-81630 (2)

Same Patch Batch · Botslab · 2026-09-24 · 14 CVEs total

CVE-2026-82566 8.8 HIGH Botslab G980H Dashcams Insufficient session expiration
CVE-2026-85496 8.8 HIGH Botslab G980H Dashcams Generation of Predictable Numbers or Identifiers
CVE-2026-84399 8.8 HIGH Botslab G980H Dashcams Incorrect Authorization
CVE-2026-77967 8.1 HIGH Botslab G980H Dashcams Authentication Bypass by Capture-replay
CVE-2026-88956 6.8 MEDIUM Botslab G980H Dashcams Missing Authentication for Critical Function
CVE-2026-79959 6.8 MEDIUM Botslab G980H Dashcams Use of Hard-coded Credentials
CVE-2026-82585 6.5 MEDIUM Botslab G980H Dashcams Cleartext Transmission of Sensitive Information
CVE-2026-82708 6.5 MEDIUM Botslab G980H Dashcams Improper Limitation of a Pathname to a Restricted Directory
CVE-2026-84403 6.2 MEDIUM Botslab G980H Dashcams Missing Authentication for Critical Function
CVE-2026-87118 5.7 MEDIUM Botslab G980H Dashcams Out-of-bounds Write
CVE-2026-75558 5.3 MEDIUM Botslab G980H Dashcams Use of Hard-coded Cryptographic Key
CVE-2026-88761 5.3 MEDIUM Botslab G980H Dashcams Use of Weak Credentials
CVE-2026-82716 4.6 MEDIUM Botslab G980H Dashcams Insertion of Sensitive Information into Log File

IV. Related Vulnerabilities

Same product: G980H
Same vendor: Botslab
Same weakness: CWE-345

V. Comments for CVE-2026-81630

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