CVE-2025-29329
Remote code execution via crafted HTTP to ippprint on Sagemcom F@st 3686.
Is CVE-2025-29329 being exploited?
Not confirmed. CVE-2025-29329 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.98% probability of exploitation in the next 30 days.
How severe is CVE-2025-29329?
CVE-2025-29329 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-29329?
Not known from our data. No patch reference has been recorded for CVE-2025-29329, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2025-29329 affect?
CVE-2025-29329 affects Sagemcom F@st 3686 MAGYAR_4.121.0, ippprint service. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-29329?
Patch firmware when available; disable or restrict ippprint if not needed.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote RCE via IPP service; attacker can run arbitrary code on the router.
Patch when possible