CVE-2023-22376Network attack vector

Arbitrary script execution in authenticated browser sessions

Published Feb 14, 2023 · Updated Mar 20, 2025

Reflected XSS in PLANEX CS-WMV02G all versions allows remote attackers to run arbitrary script in a logged-in user's browser. JVN does not identify the affected request, parameter, or output routine, leaving the precise reflection and neutralization failure undisclosed. Exploitation requires the target to be logged in to the camera, and successful execution can read or modify data accessible to that browser session.

CVSS severity6.1
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in PLANEX CS-WMV02G all versions allows remote attackers to run arbitrary script in a logged-in user's browser. JVN does not identify the affected request, parameter, or output routine, leaving the precise reflection and neutralization failure undisclosed. Exploitation requires the target to be logged in to the camera, and successful execution can read or modify data accessible to that browser session.

The record

CVE
CVE-2023-22376
Published
Feb 14, 2023
Updated
Mar 20, 2025
Vendor
PLANEX COMMUNICATIONS INC.
Product
CS-WMV02G
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 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=all versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PLANEX COMMUNICATIONS INC. · CS-WMV02Gversion=all versions

Published CVSS scores

6.1JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
2.6JPCERT/CCAV:N/AC:H/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 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')
T1189Drive-by Compromise

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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