CVE-2020-20662 — MEDIUM (6.5)

Vulnerability Description

libiec_iccp_mod v1.5 contains a heap-buffer-overflow in the component mms_client_example1.c.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libiec Iccp Mod Project	Libiec Iccp Mod	1.5

Related Weaknesses (CWE)

CWE-787

References

https://github.com/fcovatti/libiec_iccp_mod/issues/6ExploitIssue TrackingThird Party Advisory
https://github.com/fcovatti/libiec_iccp_mod/issues/6ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-20662?

CVE-2020-20662 is a vulnerability with a CVSS score of 6.5 (MEDIUM). libiec_iccp_mod v1.5 contains a heap-buffer-overflow in the component mms_client_example1.c.

How severe is CVE-2020-20662?

CVE-2020-20662 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-20662?

Check the references section above for vendor advisories and patch information. Affected products include: Libiec Iccp Mod Project Libiec Iccp Mod.