CVE-2023-51735Network attack vector

Stored XSS via unvalidated Pre-shared key

Published Jan 17, 2024 · Updated Jun 9, 2025

Stored XSS in Skyworth Digital CM5100 4.1.1.24 and earlier allows remote authenticated users to inject script through the Pre-shared key field. The web interface stores crafted field content without neutralizing script syntax before placing the value into a later web page. Administrative access is required to store the payload, and another user must view the affected page; the script then runs in that user's browser context.

CVSS severity6.9
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored XSS in Skyworth Digital CM5100 4.1.1.24 and earlier allows remote authenticated users to inject script through the Pre-shared key field. The web interface stores crafted field content without neutralizing script syntax before placing the value into a later web page. Administrative access is required to store the payload, and another user must view the affected page; the script then runs in that user's browser context.

The record

CVE
CVE-2023-51735
Published
Jan 17, 2024
Updated
Jun 9, 2025
Vendor
Skyworth Digital
Product
CM5100
Classifications
CWE-79, CAPEC-592
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=4.1.1.24

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Skyworth Digital · CM5100version=0 <=4.1.1.24

Published CVSS scores

6.9Indian Computer Emergency Response Team (CERT-In)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:N
5.4NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo