What is CVE-2024-29433?

CVE-2024-29433 is a critical-severity vulnerability in Alldata, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2024-04-01.

How severe is CVE-2024-29433?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Alldata

CVE-2024-29433

A deserialization vulnerability in the FASTJSON component of Alldata v0.4.6 allows attackers to execute arbitrary commands via supplying crafted data.

Vulnerability class: Insecure Deserialization

Published 2024-04-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (56.2th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Alldata — versions 0.4.6

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

gist.github.com/Raybye/496a871c66715a531750d58651d2b5c4 (Third Party Advisory)

Frequently asked questions

What is CVE-2024-29433?: CVE-2024-29433 is a critical-severity vulnerability in Alldata, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2024-04-01.
How severe is CVE-2024-29433?: Critical severity. CVSS v3 base score is 9.8 out of 10.