CVE-2026-2693Public exploitNetwork attack vector

Authenticated system-count disclosure via missing authorization

Published Feb 19, 2026 · Updated Feb 19, 2026

Improper authorization in CoCoTeaNet CyreneAdmin 1.0 through 1.3.0 allows remote authenticated users to read system counts. The /api/system/dashboard/getCount handler returns dashboard count data without enforcing the caller's required authorization. A low-privileged account and network access to the backend API are required; published assessments report confidentiality loss only.

CVSS severity4.3
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Improper authorization in CoCoTeaNet CyreneAdmin 1.0 through 1.3.0 allows remote authenticated users to read system counts. The /api/system/dashboard/getCount handler returns dashboard count data without enforcing the caller's required authorization. A low-privileged account and network access to the backend API are required; published assessments report confidentiality loss only.

The record

CVE
CVE-2026-2693
Published
Feb 19, 2026
Updated
Feb 19, 2026
Vendor
CoCoTeaNet
Product
CyreneAdmin
Classifications
CWE-285, CWE-266
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 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=1.0
  2. Affected versionversion=1.1
  3. Affected versionversion=1.2
  4. Affected versionversion=1.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CoCoTeaNet · CyreneAdminversion=1.0; version=1.1; version=1.2; version=1.3.0

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A: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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-285Improper Authorization
CWE-266Incorrect Privilege Assignment

Public exploit references

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

Technologies

Your stack

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Your stack

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