CVE-2026-29510Network attack vector

Stored XSS via unsanitized Device Name

Published Mar 16, 2026 · Updated Mar 16, 2026

Stored XSS in Shenzhen Hereta ETH-IMC408M firmware 1.0.15 and earlier allows remote authenticated users to run scripts in viewers’ browsers. The System Status interface stores the Device Name value and renders it without input sanitization when users view the status page. Exploitation requires authenticated access and a victim to open that page, exposing the victim’s browser session to script-controlled actions.

CVSS severity5.1
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Shenzhen Hereta ETH-IMC408M firmware 1.0.15 and earlier allows remote authenticated users to run scripts in viewers’ browsers. The System Status interface stores the Device Name value and renders it without input sanitization when users view the status page. Exploitation requires authenticated access and a victim to open that page, exposing the victim’s browser session to script-controlled actions.

The record

CVE
CVE-2026-29510
Published
Mar 16, 2026
Updated
Mar 16, 2026
Vendor
Shenzhen Hereta Technology Co., Ltd.
Product
ETH-IMC408M
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 16, 2026Record 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 <=1.0.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shenzhen Hereta Technology Co., Ltd. · ETH-IMC408Mversion=0 <=1.0.15

Published CVSS scores

5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
5.4VulnCheckCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
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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