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CVE-2026-29520

MEDIUM CVSS 4.0: 5.1 EPSS 0.03%
Updated Apr 10, 2026
Hereta
Parameter Value
CVSS 5.1 (MEDIUM)
Affected Versions before 1.0.15
Type CWE-79 (Cross-Site Scripting (XSS))
Vendor Hereta
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Active
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Hereta Eth-Imc408m_Firmware
cpe:2.3:o:hereta:eth-imc408m_firmware:*:*:*:*:*:*:*:*
<= 1.0.15
Hereta Eth-Imc408m
cpe:2.3:h:hereta:eth-imc408m:-:*:*:*:*:*:*:*