CVE-2023-38574Network attack vector

Phishing redirects via crafted URLs

Published Sep 5, 2023 · Updated Sep 30, 2024

Open redirect in i-PRO VI Web Client before 7.9.6 allows remote attackers to send users to arbitrary websites through a crafted URL. Public advisories do not identify the affected endpoint, redirect parameter, or validation error that accepts the untrusted destination. Exploitation requires no authentication but does require a user to follow the crafted link, enabling phishing without reported server-side data access or service interruption.

CVSS severity6.1
Medium
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in i-PRO VI Web Client before 7.9.6 allows remote attackers to send users to arbitrary websites through a crafted URL. Public advisories do not identify the affected endpoint, redirect parameter, or validation error that accepts the untrusted destination. Exploitation requires no authentication but does require a user to follow the crafted link, enabling phishing without reported server-side data access or service interruption.

The record

CVE
CVE-2023-38574
Published
Sep 5, 2023
Updated
Sep 30, 2024
Vendor
i-PRO Co., Ltd.
Product
VI Web Client
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=prior to 7.9.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

i-PRO Co., Ltd. · VI Web Clientversion=prior to 7.9.6

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.7JPCERT/CC and IPACVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
4.3JPCERT/CC and IPAAV:N/AC:M/Au:N/C:N/I:P/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-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Phishing: Spearphishing Link

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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