CVE-2022-4895Network attack vector

Traffic interception via improper certificate validation

Published Feb 28, 2023 · Updated Mar 7, 2025

Improper certificate validation in Hitachi Infrastructure Analytics Advisor allows remote attackers to intercept probe traffic. The Linux Analytics probe and Ops Center Analyzer probe fail to validate peer certificates, but Hitachi has not disclosed the affected request path or validation logic. Exploitation requires control of network traffic between a probe and its peer, enabling data exposure and limited traffic modification or interruption.

CVSS severity8.6
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper certificate validation in Hitachi Infrastructure Analytics Advisor allows remote attackers to intercept probe traffic. The Linux Analytics probe and Ops Center Analyzer probe fail to validate peer certificates, but Hitachi has not disclosed the affected request path or validation logic. Exploitation requires control of network traffic between a probe and its peer, enabling data exposure and limited traffic modification or interruption.

The record

CVE
CVE-2022-4895
Published
Feb 28, 2023
Updated
Mar 7, 2025
Vendor
Hitachi Vantara
Product
Hitachi Infrastructure Analytics Advisor
Classifications
CWE-295, CAPEC-94, T1557
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 7, 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=2.0.0-00 <=4.4.0-00

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hitachi Vantara · Hitachi Infrastructure Analytics Advisorversion=2.0.0-00 <=4.4.0-00
Hitachi Vantara · Hitachi Ops Center Analyzerversion=10.0.0-00 <10.9.1-00 changes=[{"at":"10.9.1-00","status":"unaffected"}]

Published CVSS scores

8.6HitachiCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
8.1NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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-295Improper Certificate Validation
CAPEC-94Adversary in the Middle (AiTM)
T1557Adversary-in-the-Middle

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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