What’s Vulnerable › Vulnerabilities

CVE-2020-20663

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-30 · updated 2026-06-17
• Weakness: CWE-787

Description

libiec_iccp_mod v1.5 contains a heap-buffer-overflow in the component mms_client_connection.c.

Affected products

• Libiec Iccp Mod Project Libiec Iccp Mod: 1.5

References

• https://github.com/fcovatti/libiec_iccp_mod/issues/7
• https://github.com/fcovatti/libiec_iccp_mod/issues/7

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