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CVE-2026-87118— Botslab G980H Dashcams Out-of-bounds Write

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 行车记录仪固件在其命令处理功能中存在一个越界写入漏洞。具有相邻网络访问权限且经过身份验证的攻击者可以提交构造的命令数据，从而造成内存损坏。该漏洞可能导致认证状态被破坏，或导致受影响进程终止并使设备重启，最终引发临时性的拒绝服务（DoS）。

CVSS 5.7 · Medium EPSS 0.24% · P13
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I. Basic Information for CVE-2026-87118

Vulnerability Information
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Vulnerability Title
Botslab G980H Dashcams Out-of-bounds Write
Source: CVE Program / CVE List V5
Vulnerability Description
The Botslab G980H dash camera firmware contains an out of bounds write vulnerability in its command processing functionality. An authenticated attacker with adjacent network access could submit crafted command data that corrupts memory, potentially disrupting authentication state or causing the affected process to terminate and the device to restart, resulting in a temporary denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5

Affected Products

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

II. Public POCs for CVE-2026-87118

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III. Intelligence Information for CVE-2026-87118

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Vendor Advisories for CVE-2026-87118 (1)

Other References for CVE-2026-87118 (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-2026-81630 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-2026-75558 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-787

V. Comments for CVE-2026-87118

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