CVE-2022-25160Network attack vector

File disclosure via replayed cleartext information

Published Apr 1, 2022 · Updated Aug 3, 2024

Cleartext storage in Mitsubishi Electric MELSEC controllers, all versions, allows remote attackers to disclose files using intercepted data. Mitsubishi Electric identifies sensitive information stored in cleartext but does not disclose the storage location, data format, or retrieval path. Exploitation requires previously eavesdropped information and enables file disclosure and impersonation of a legitimate system.

CVSS severity6.8
Medium
EPSS probability1.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext storage in Mitsubishi Electric MELSEC controllers, all versions, allows remote attackers to disclose files using intercepted data. Mitsubishi Electric identifies sensitive information stored in cleartext but does not disclose the storage location, data format, or retrieval path. Exploitation requires previously eavesdropped information and enables file disclosure and impersonation of a legitimate system.

The record

CVE
CVE-2022-25160
Published
Apr 1, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312, T1040
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 1, 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

6.8Mitsubishi ElectricCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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.

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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-312Cleartext Storage of Sensitive Information
T1040Network Sniffing

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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