CVE-2025-29329

Critical

Description

Buffer Overflow in the ippprint (Internet Printing Protocol) service in Sagemcom F@st 3686 MAGYAR_4.121.0 allows remote attacker to execute arbitrary code by sending a crafted HTTP request.

SeverityCritical
CVSS9.8
Exploit probability—
ProductSagemcom F\@st 3686 Firmware
PublishedJan 12, 2026
First seenJan 12, 2026
Weakness typeCWE-120CWE-120

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
sagemcom f\@st_3686_firmware4.121.0—

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