CVE-2025-30797Network attack vector

Unauthenticated availability loss via missing authorization

Published Apr 1, 2025 · Updated Apr 28, 2026

Missing authorization in BigDrop Greek Multi Tool 2.3.1 and earlier allows remote attackers to cause an unspecified availability loss. The public advisory does not identify the affected endpoint or action, so the absent authorization check's locus and wrong operation remain undisclosed. The interface is remotely reachable without authentication; published scoring limits the consequence to availability, but the failure mode is undisclosed.

CVSS severity7.5
High
EPSS probability0.49%
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 BigDrop Greek Multi Tool 2.3.1 and earlier allows remote attackers to cause an unspecified availability loss. The public advisory does not identify the affected endpoint or action, so the absent authorization check's locus and wrong operation remain undisclosed. The interface is remotely reachable without authentication; published scoring limits the consequence to availability, but the failure mode is undisclosed.

The record

CVE
CVE-2025-30797
Published
Apr 1, 2025
Updated
Apr 28, 2026
Vendor
BigDrop
Product
Greek Multi Tool
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 1, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=0 <=2.3.1 changes=[{"at":"2.3.2","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

BigDrop · Greek Multi Toolversion=0 <=2.3.1 changes=[{"at":"2.3.2","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

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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