CVE-2026-84398— CareCam CM2507 Empty Password in Configuration File
Quick assessment
Affected
CareCam HMT.CM2507 Firmware
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.
CM2507 网络摄像头在其通过 ONVIF 管理服务暴露的特权账户中，接受空密码。拥有对受影响设备的网络访问权限的攻击者可以访问特权管理功能，并获取设备、用户、媒体配置文件及流配置等信息。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| CareCam | HMT.CM2507 Firmware | v251211.1507 |
affected |
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I. Basic Information for CVE-2026-84398
Vulnerability Information
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Vulnerability Title
CareCam CM2507 Empty Password in Configuration File
Source: CVE Program / CVE List V5
Vulnerability Description
CM2507 IP cameras accept an empty password for a privileged account exposed through its ONVIF management service. An attacker with network access to the affected device could access privileged management functions and obtain device, user, media-profile, and stream configuration information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
配置文件中缺省空口令
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| CareCam | HMT.CM2507 Firmware | v251211.1507 | - |
|
II. Public POCs for CVE-2026-84398
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-84398 (2)
Same Patch Batch · CareCam · 2026-09-18 · 7 CVEs total
| CVE-2026-85497 | 9.8 CRITICAL | CareCam CM2507 Use of Password Hash With Insufficient Computational Effort |
| CVE-2026-81321 | 9.8 CRITICAL | CareCam CM2507 Cleartext Storage of Sensitive Information |
| CVE-2026-88259 | 7.5 HIGH | CareCam CM2507 Missing Authentication for Critical Function |
| CVE-2026-81305 | 6.8 MEDIUM | CareCam CM2507 Inclusion of Functionality from Untrusted Control Sphere |
| CVE-2026-85478 | 3.5 LOW | CareCam CM2507 Missing Authentication for Critical Function |
| CVE-2026-84400 | 3.1 LOW | CareCam CM2507 Missing Authentication for Critical Function |
IV. Related Vulnerabilities
Same product: HMT.CM2507 Firmware
-
CVE-2026-81321
CareCam CM2507 Cleartext Storage of Sensitive Information -
CVE-2026-85497
CareCam CM2507 Use of Password Hash With Insufficient Comput -
CVE-2026-85478
CareCam CM2507 Missing Authentication for Critical Function -
CVE-2026-81305
CareCam CM2507 Inclusion of Functionality from Untrusted Con -
CVE-2026-84400
CareCam CM2507 Missing Authentication for Critical Function
Same vendor: CareCam
-
CVE-2026-81321
CareCam CM2507 Cleartext Storage of Sensitive Information -
CVE-2026-85497
CareCam CM2507 Use of Password Hash With Insufficient Comput -
CVE-2026-85478
CareCam CM2507 Missing Authentication for Critical Function -
CVE-2026-81305
CareCam CM2507 Inclusion of Functionality from Untrusted Con -
CVE-2026-84400
CareCam CM2507 Missing Authentication for Critical Function
Same weakness: CWE-258
-
CVE-2025-15679
BMC root account active without password on BullSequana XH34 -
CVE-2025-9276
Cockroach Labs cockroach-k8s-request-cert Empty Root Passwor -
CVE-2025-4395
Medtronic MyCareLink Patient Monitor Empty Password Vulnerab -
CVE-2024-35137
IBM Security Access Manager Docker information disclosure -
CVE-2024-4106
Yokogawa FAST/TOOLS 安全漏洞
V. Comments for CVE-2026-84398
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