CVE-2026-39533Network attack vector

Unauthenticated service interruption via deficient ownership checks

Published Jun 15, 2026 · Updated Jun 15, 2026

Missing authorization in Strategy11 LLC AWP Classifieds 4.4.4 and earlier allows remote attackers to interrupt the service. The vendor identifies deficient ownership checks but has not disclosed the affected request handler or the resource whose ownership is not verified. No account or user interaction is required, and the published impact is limited to availability.

CVSS severity7.5
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Strategy11 LLC AWP Classifieds 4.4.4 and earlier allows remote attackers to interrupt the service. The vendor identifies deficient ownership checks but has not disclosed the affected request handler or the resource whose ownership is not verified. No account or user interaction is required, and the published impact is limited to availability.

The record

CVE
CVE-2026-39533
Published
Jun 15, 2026
Updated
Jun 15, 2026
Vendor
Business Directory Team
Product
AWP Classifieds
Classifications
CWE-862, CAPEC-180, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 15, 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=n/a <=4.4.4 changes=[{"at":"4.4.5","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Business Directory Team · AWP Classifiedsversion=n/a <=4.4.4 changes=[{"at":"4.4.5","status":"unaffected"}]

Published CVSS scores

7.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1499Endpoint Denial of Service

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

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Your stack

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