CVE-2023-3655Public exploitNetwork attack vector

Database exfiltration via unauthenticated export endpoints

Published Oct 3, 2023 · Updated Jun 17, 2025

Exposed dangerous functions in cashIT! 03.A06rks 2023.02.37 and earlier allow remote attackers to download its database over HTTP. The syncdata export endpoint accepts a database name and GETFILE action without authentication, then returns the selected full database. Exploitation requires network reachability to the optionally enabled management interface and discloses settings, user accounts, sales data, and stored credentials.

CVSS severity7.5
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Exposed dangerous functions in cashIT! 03.A06rks 2023.02.37 and earlier allow remote attackers to download its database over HTTP. The syncdata export endpoint accepts a database name and GETFILE action without authentication, then returns the selected full database. Exploitation requires network reachability to the optionally enabled management interface and discloses settings, user accounts, sales data, and stored credentials.

The record

CVE
CVE-2023-3655
Published
Oct 3, 2023
Updated
Jun 17, 2025
Vendor
PoS/ Dienstleistung, Entwicklung & Vertrieb GmbH
Product
cashIT!
Classifications
CWE-749, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2025Record 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 <=03.A06rks 2023.02.37

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PoS/ Dienstleistung, Entwicklung & Vertrieb GmbH · cashIT!version=0 <=03.A06rks 2023.02.37

Published CVSS scores

7.5CyberDanubeCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-749Exposed Dangerous Method or Function
T1190Exploit Public-Facing Application

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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