CVE-2026-81321

Wireless credential disclosure via cleartext filesystem storage

Published Sep 18, 2026 · Updated Sep 18, 2026

Cleartext credential storage in CareCam CM2507 Firmware 251211.1507 allows attackers with filesystem access to read wireless credentials. The firmware writes the configured network identifier and pre-shared key to the device filesystem without encryption. Physical access, a debugging interface, or another vulnerability must first provide filesystem access; exposure is limited to the stored wireless network identifier and pre-shared key.

CVSS severity9.3
Critical
EPSS probability0.34%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential storage in CareCam CM2507 Firmware 251211.1507 allows attackers with filesystem access to read wireless credentials. The firmware writes the configured network identifier and pre-shared key to the device filesystem without encryption. Physical access, a debugging interface, or another vulnerability must first provide filesystem access; exposure is limited to the stored wireless network identifier and pre-shared key.

The record

CVE
CVE-2026-81321
Published
Sep 18, 2026
Updated
Sep 18, 2026
Vendor
CareCam
Product
CareCam CM2507 Firmware
Classifications
CWE-312, T1552.001
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=v251211.1507

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

CareCam · CareCam CM2507 Firmwareversion=v251211.1507

Published CVSS scores

7.5CISACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.3CISA CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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