CVE-2025-53471

Local parameter tampering via malformed input

Published Jul 10, 2025 · Updated Jun 4, 2026

Improper input validation in Emerson ValveLink products before 14.0 allows local users to tamper with parameters through malformed data. The published advisory does not identify the affected component, input field, or validation operation that accepts the malformed data. Exploitation requires local system access and high complexity, and its documented consequence is integrity loss without confidentiality or availability impact.

CVSS severity5.9
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Emerson ValveLink products before 14.0 allows local users to tamper with parameters through malformed data. The published advisory does not identify the affected component, input field, or validation operation that accepts the malformed data. Exploitation requires local system access and high complexity, and its documented consequence is integrity loss without confidentiality or availability impact.

The record

CVE
CVE-2025-53471
Published
Jul 10, 2025
Updated
Jun 4, 2026
Vendor
Emerson Electric Co.
Product
ValveLink DTM
Classifications
CWE-20, T1565.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 4, 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 <ValveLink 14.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Emerson Electric Co. · ValveLink DTMversion=0 <ValveLink 14.0
Emerson Electric Co. · ValveLink SNAP-ONversion=0 <ValveLink 14.0
Emerson Electric Co. · ValveLink Soloversion=0 <ValveLink 14.0
Emerson Electric Co. · ValveLink PLUG-IN for PRMversion=0 <ValveLink 14.0

Published CVSS scores

5.1ICS-CERTCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.9ICS-CERTCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA: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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1565.001Stored Data Manipulation

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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