What’s Vulnerable › Vulnerabilities

CVE-2020-25195

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-15 · updated 2026-06-17
• Weakness: CWE-20

Description

The length of the input fields of Host Engineering H0-ECOM100, H2-ECOM100, and H4-ECOM100 modules are verified only on the client side when receiving input from the configuration web server, which may allow an attacker to bypass the check and send input to crash the device.

Affected products

• Host Engineering H0-ECOM100 Communications Module: through 4.0.348; through 4.1.113; through 5.0.149
• Hosteng H2-Ecom100 Firmware: through 4.0.2148; through 5.0.1043
• Hosteng H4-Ecom100 Firmware: through 4.0.2148

References

• https://us-cert.cisa.gov/ics/advisories/icsa-20-345-02
• https://us-cert.cisa.gov/ics/advisories/icsa-20-345-02

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