CVE-2023-6522Network attack vector

Unauthenticated collection of user-supplied data

Published Apr 5, 2024 · Updated May 20, 2026

Incorrect use of privileged APIs in ExtremePACS Extreme XDS before 3914 allows remote attackers to collect user-supplied data. TR-CERT has not disclosed the affected API, the privilege boundary it crosses, or the operation performed on untrusted input. Network access without authentication or user interaction is sufficient, and the published consequence is limited to collecting data supplied by users without a reported service interruption.

CVSS severity7.2
High
EPSS probability0.31%
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 ExtremePACS Extreme XDS before 3914 allows remote attackers to collect user-supplied data. TR-CERT has not disclosed the affected API, the privilege boundary it crosses, or the operation performed on untrusted input. Network access without authentication or user interaction is sufficient, and the published consequence is limited to collecting data supplied by users without a reported service interruption.

The record

CVE
CVE-2023-6522
Published
Apr 5, 2024
Updated
May 20, 2026
Vendor
ExtremePACS
Product
Extreme XDS
Classifications
CWE-648, CAPEC-569
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 5, 2024CVE 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 <3914

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ExtremePACS · Extreme XDSversion=0 <3914

Published CVSS scores

7.2TR-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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 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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