CVE-2026-29520 — MEDIUM (6.1)

Q: How severe is CVE-2026-29520?

CVE-2026-29520 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-29520?

Check the references section above for vendor advisories and patch information. Affected products include: Hereta Eth-Imc408M Firmware, Hereta Eth-Imc408M.

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Hereta	Eth-Imc408M Firmware	<= 1.0.15
Hereta	Eth-Imc408M	-

Related Weaknesses (CWE)

CWE-79

References

https://web.archive.org/web/20250820105319/http://hereta.com/Product
https://www.vulncheck.com/advisories/hereta-eth-imc408m-reflected-xss-via-ping-iThird Party Advisory

FAQ

What is CVE-2026-29520?

CVE-2026-29520 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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...

How severe is CVE-2026-29520?

CVE-2026-29520 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-29520?

Check the references section above for vendor advisories and patch information. Affected products include: Hereta Eth-Imc408M Firmware, Hereta Eth-Imc408M.