CVE-2023-4972Network attack vector

Unauthenticated disclosure of user-provided data

Published Sep 14, 2023 · Updated May 21, 2026

Incorrect use of privileged APIs in Dijital YEPAŞ before 1.0.1 allows remote attackers to collect user-provided data over the network. The CNA identifies privileged API misuse but does not disclose the endpoint, API, parameter, or faulty operation involved. Network reachability is the only disclosed gate; no authentication or user interaction is required, and the record does not identify which data is exposed.

CVSS severity9.8
Critical
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect use of privileged APIs in Dijital YEPAŞ before 1.0.1 allows remote attackers to collect user-provided data over the network. The CNA identifies privileged API misuse but does not disclose the endpoint, API, parameter, or faulty operation involved. Network reachability is the only disclosed gate; no authentication or user interaction is required, and the record does not identify which data is exposed.

The record

CVE
CVE-2023-4972
Published
Sep 14, 2023
Updated
May 21, 2026
Vendor
Yeşilırmak Elektrik Perakende Satış A.Ş.
Product
Dijital YEPAŞ
Classifications
CWE-648, CAPEC-569
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 14, 2023CVE publishedPublication date reported by the CVE source.
  2. May 21, 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 <1.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Yeşilırmak Elektrik Perakende Satış A.Ş. · Dijital YEPAŞversion=0 <1.0.1

Published CVSS scores

9.8Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-648Incorrect Use of Privileged APIs
CAPEC-569Collect Data as Provided by Users

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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