CVE-2022-42732Network attack vector

Unauthenticated file disclosure via web service path control

Published Nov 17, 2022 · Updated Apr 29, 2025

Path traversal in Siemens Healthineers AG syngo Dynamics before VA40G HF01 allows remote attackers to read application-server files. An application-server web-service operation accepts a caller-controlled file reference without enforcing read-access boundaries, returning files from any folder accessible to the website application-pool account. No credentials or user interaction are required, but the service must be network-reachable; the Internet-facing Web Portal is not affected.

CVSS severity7.5
High
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Siemens Healthineers AG syngo Dynamics before VA40G HF01 allows remote attackers to read application-server files. An application-server web-service operation accepts a caller-controlled file reference without enforcing read-access boundaries, returning files from any folder accessible to the website application-pool account. No credentials or user interaction are required, but the service must be network-reachable; the Internet-facing Web Portal is not affected.

The record

CVE
CVE-2022-42732
Published
Nov 17, 2022
Updated
Apr 29, 2025
Vendor
Siemens Healthineers AG
Product
syngo Dynamics
Classifications
CWE-73, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 17, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 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=All versions < VA40G HF01

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Siemens Healthineers AG · syngo Dynamicsversion=All versions < VA40G HF01

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5CISA-ADPCVSS: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1005Data from Local System

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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