CVE-2026-84398Network attack vector

Unauthenticated configuration disclosure via empty ONVIF password

Published Sep 18, 2026 · Updated Sep 18, 2026

CWE-258 in CareCam CM2507 Firmware v251211.1507 allows remote attackers to read configuration data through ONVIF. The ONVIF management service authenticates a privileged account when the supplied password is an empty string. Network reachability is sufficient; access exposes device, user, media-profile, and stream settings without reported integrity or availability effects.

CVSS severity8.7
High
EPSS probability0.41%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Get started

Summary

What happened

CWE-258 in CareCam CM2507 Firmware v251211.1507 allows remote attackers to read configuration data through ONVIF. The ONVIF management service authenticates a privileged account when the supplied password is an empty string. Network reachability is sufficient; access exposes device, user, media-profile, and stream settings without reported integrity or availability effects.

The record

CVE
CVE-2026-84398
Published
Sep 18, 2026
Updated
Sep 18, 2026
Vendor
CareCam
Product
CareCam CM2507 Firmware
Classifications
CWE-258, T1078
Attack vector
network
Privileges
unauthenticated

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

Compare your product and version with the public record. A matching version still requires validation against your environment.

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 vectornetwork
Required privilegesunauthenticated

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:H/I:N/A:N
8.7CISACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-258Empty Password in Configuration File
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Get started to see how Hinoki identifies affected software and validates exploitability in your environment.

Get started