CVE-2022-47187Network attack vector

Browser script execution via uploaded HTML

Published Sep 28, 2023 · Updated Sep 23, 2024

Stored cross-site scripting in Generex Systems CS141 Series before 2.06 allows remote attackers to inject script via uploaded HTML files. The web application accepts HTML file uploads and serves their embedded script without neutralizing the payload. The script executes when the uploaded HTML is rendered in a browser, allowing attacker-controlled changes within that web context; no device-side code execution is reported.

CVSS severity5.3
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Generex Systems CS141 Series before 2.06 allows remote attackers to inject script via uploaded HTML files. The web application accepts HTML file uploads and serves their embedded script without neutralizing the payload. The script executes when the uploaded HTML is rendered in a browser, allowing attacker-controlled changes within that web context; no device-side code execution is reported.

The record

CVE
CVE-2022-47187
Published
Sep 28, 2023
Updated
Sep 23, 2024
Vendor
Generex Systems
Product
CS141 Series
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 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=0 <2.06

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Generex Systems · CS141 Seriesversion=0 <2.06

Published CVSS scores

5.3INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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