SARA / Free Tools / CVE / CVE-2023-39938

CVE-2023-39938 — Reflected cross-site scripting vulnerability in VI Web Client prior to 7

Reflected cross-site scripting vulnerability in VI Web Client prior to 7.9.6 allows a remote unauthenticated attacker to inject an arbitrary script.

CVSS

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EPSS

40.00% (top 39.60%)

CWE

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Published

2023-09-05T08:38:42.951Z

Last modified

2024-09-30T17:15:42.112Z

CVSS vector

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01What is this vulnerability?

Reflected cross-site scripting vulnerability in VI Web Client prior to 7.9.6 allows a remote unauthenticated attacker to inject an arbitrary script.

Vendor	Product	Versions
i-PRO Co., Ltd.	VI Web Client	prior to 7.9.6

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

downloadvi.com — https://downloadvi.com/downloads/IPServer/v7.9/796232/v796232RN.pdf
jvn.jp — https://jvn.jp/en/jp/JVN60140221/

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