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CVE-2026-85497— CareCam CM2507 Use of Password Hash With Insufficient Computational Effort

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.

CareCam CM2507 网络摄像头使用固定的旧版密码哈希值来存储设备根账户的密码，该哈希值对离线破解的抵抗能力不足。攻击者若获取到固件镜像或密码数据库，即可还原出对应的凭据，且该凭据可能在使用相同固件的其他设备上复用。

CVSS 9.8 · Critical EPSS 0.34% · P28

Affected Version Matrix 1

VendorProduct Version RangeStatus
CareCam HMT.CM2507 Firmware v251211.1507 affected
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I. Basic Information for CVE-2026-85497

Vulnerability Information
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Vulnerability Title
CareCam CM2507 Use of Password Hash With Insufficient Computational Effort
Source: CVE Program / CVE List V5
Vulnerability Description
CareCam CM2507 IP cameras store the device's root-account password using a fixed legacy password hash that provides insufficient resistance to offline cracking. An attacker who obtains the firmware image or password database could recover the associated credential, which may also be reusable across other devices running the same firmware.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用具有不充分计算复杂性的口令哈希
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-2026-85497

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III. Intelligence Information for CVE-2026-85497

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Other References for CVE-2026-85497 (2)

Same Patch Batch · CareCam · 2026-09-18 · 7 CVEs total

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-2026-84398 7.5 HIGH CareCam CM2507 Empty Password in Configuration File
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
Same vendor: CareCam
Same weakness: CWE-916