CVE-2023-5921

Local functionality bypass through unenforced workflow

Published Nov 22, 2023 · Updated May 20, 2026

Improper workflow enforcement in DECE Software GEODI before 8.0.0.27396 allows local users to bypass intended functionality. The CNA identifies an improperly enforced behavioral workflow but does not disclose the affected function, request, state transition, or validation error. A low-privileged local account is required, and successful exploitation can expose or alter data without interrupting service.

CVSS severity7.1
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper workflow enforcement in DECE Software GEODI before 8.0.0.27396 allows local users to bypass intended functionality. The CNA identifies an improperly enforced behavioral workflow but does not disclose the affected function, request, state transition, or validation error. A low-privileged local account is required, and successful exploitation can expose or alter data without interrupting service.

The record

CVE
CVE-2023-5921
Published
Nov 22, 2023
Updated
May 20, 2026
Vendor
DECE Software
Product
GEODI
Classifications
CWE-841, CAPEC-554
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 22, 2023CVE publishedPublication date reported by the CVE source.
  2. May 20, 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 <8.0.0.27396

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

DECE Software · GEODIversion=0 <8.0.0.27396

Published CVSS scores

7.1Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-841Improper Enforcement of Behavioral Workflow
CAPEC-554Functionality Bypass

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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