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CVE-2026-29513— Hereta ETH-IMC408M Stored XSS via Device Location

Quick assessment

Affected
Shenzhen Hereta Technology Co., Ltd. Hereta ETH-IMC408M
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hereta ETH-IMC408M是美国Hereta公司的一款以太网交换机设备。 Hereta ETH-IMC408M 1.0.15及之前版本存在跨站脚本漏洞，该漏洞源于Device Location字段输入清理不当，可能导致存储型跨站脚本攻击。

CVSS 5.4 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-29513

Vulnerability Information
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Vulnerability Title
Hereta ETH-IMC408M Stored XSS via Device Location
Source: CVE Program / CVE List V5
Vulnerability Description
Hereta ETH-IMC408M firmware version 1.0.15 and prior contain a stored cross-site scripting vulnerability that allows authenticated attackers to inject arbitrary JavaScript by manipulating the Device Location field. Attackers can inject malicious scripts through the System Status interface that execute in browsers of users viewing the status page without input sanitation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Hereta ETH-IMC408M 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hereta ETH-IMC408M是美国Hereta公司的一款以太网交换机设备。 Hereta ETH-IMC408M 1.0.15及之前版本存在跨站脚本漏洞，该漏洞源于Device Location字段输入清理不当，可能导致存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Shenzhen Hereta Technology Co., Ltd. Hereta ETH-IMC408M 0 ~ 1.0.15 -

II. Public POCs for CVE-2026-29513

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III. Intelligence Information for CVE-2026-29513

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Vendor Advisories for CVE-2026-29513 (1)

Vendor Pages for CVE-2026-29513 (1)

Same Patch Batch · Shenzhen Hereta Technology Co., Ltd. · 2026-03-16 · 4 CVEs total

CVE-2026-29520 6.1 MEDIUM Hereta ETH-IMC408M Reflected XSS via ping_ipaddr Parameter
CVE-2026-29510 5.4 MEDIUM Hereta ETH-IMC408M Stored XSS via Device Name
CVE-2026-29521 4.3 MEDIUM Hereta ETH-IMC408M CSRF via Configuration Setup

IV. Related Vulnerabilities

Same product: Hereta ETH-IMC408M
Same vendor: Shenzhen Hereta Technology Co., Ltd.
Same weakness: CWE-79

V. Comments for CVE-2026-29513

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