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CVE-2026-82566— Botslab G980H Dashcams Insufficient session expiration

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 行车记录仪固件中存在一个会话管理漏洞，该漏洞导致在关联的客户端连接被终止或替换后，认证状态仍可能保持有效。在某些连接条件下，新建立的连接可以取代现有的客户端，而先前建立的会话状态将持续处于活动状态，直到独立的过期机制使其失效。具备相邻网络访问权限的未认证攻击者可能利用此残留的认证状态，访问属于其他客户端会话的功能。

CVSS 8.8 · High EPSS 0.28% · P18
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I. Basic Information for CVE-2026-82566

Vulnerability Information
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Vulnerability Title
Botslab G980H Dashcams Insufficient session expiration
Source: CVE Program / CVE List V5
Vulnerability Description
The Botslab G980H dash camera firmware contains a session management vulnerability in which authentication state can remain valid after the associated client connection has been terminated or replaced. Under certain connection conditions, a newly established connection can displace an existing client while previously established session state remains active until a separate expiration mechanism invalidates it. An unauthenticated attacker with adjacent network access could potentially take advantage of this residual authentication state to access functionality associated with another client's session.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5

Affected Products

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

II. Public POCs for CVE-2026-82566

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III. Intelligence Information for CVE-2026-82566

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Vendor Advisories for CVE-2026-82566 (1)

Other References for CVE-2026-82566 (2)

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

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-2026-81630 8.1 HIGH Botslab G980H Dashcams Insufficient Verification of Data Authenticity
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-613

V. Comments for CVE-2026-82566

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