Vulnerability · Published Mar 16, 2026 · Assigned by VulnCheck

CVE-2026-29520Hereta ETH-IMC408M Reflected XSS via ping_ipaddr Parameter

Medium 6.1

In plain English

A medium-severity cross-site scripting in Hereta ETH-IMC408M from Shenzhen Hereta Technology Co., Ltd.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)0.2%top 94.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Hereta ETH-IMC408M firmware version 1.0.15 and prior contain a reflected cross-site scripting vulnerability in the Network Diagnosis ping function that allows attackers to execute arbitrary JavaScript. Attackers can craft malicious links with injected script payloads in the ping_ipaddr parameter to compromise authenticated administrator sessions when the links are visited.

Affected products (as reported)

Vendor	Product	Versions
Shenzhen Hereta Technology Co., Ltd.	Hereta ETH-IMC408M	0 – through 1.0.15

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

https://web.archive.org/web/20250820105319/http://hereta.com/ product
https://www.vulncheck.com/advisories/hereta-eth-imc408m-reflected-xss-via-ping-ipaddr-parameter third-party-advisory