CVE-2022-29509Network attack vector

Arbitrary file disclosure via traversal parameters

Published Jun 14, 2022 · Updated Aug 3, 2024

Directory traversal in T&D Data Server and THERMO RECORDER DATA SERVER allows remote attackers to read arbitrary server files. The parameter-processing path accepts traversal input and resolves it outside normal operational folders without enforcing the intended directory boundary. T&D Data Server Japanese Edition 2.22 and earlier and English Edition 2.30 and earlier, plus both THERMO RECORDER DATA SERVER editions 2.13 and earlier, are exposed without authentication; access is limited to read-only files available to the service account, and folders cannot be opened.

CVSS severity7.5
High
EPSS probability3.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Directory traversal in T&D Data Server and THERMO RECORDER DATA SERVER allows remote attackers to read arbitrary server files. The parameter-processing path accepts traversal input and resolves it outside normal operational folders without enforcing the intended directory boundary. T&D Data Server Japanese Edition 2.22 and earlier and English Edition 2.30 and earlier, plus both THERMO RECORDER DATA SERVER editions 2.13 and earlier, are exposed without authentication; access is limited to read-only files available to the service account, and folders cannot be opened.

The record

CVE
CVE-2022-29509
Published
Jun 14, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0JPCERT/CCAV:N/AC:L/Au:N/C:P/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
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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