How severe is CVE-2024-29433?

CVE-2024-29433 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-29433 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-29433?

CVE-2024-29433 affects Alldata. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-29433?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-29433 have an EU (EUVD) identifier?

Yes. CVE-2024-29433 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26439.

When was CVE-2024-29433 published?

CVE-2024-29433 was published on 2024-04-01 and last updated on 2026-06-17.

CVE-2024-29433

CVE-2024-29433 is a critical-severity vulnerability in Alldata with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-26439
Weakness: CWE-502
Affected product: Alldata
Published: 2024-04-01
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is 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.
How severe is CVE-2024-29433?: CVE-2024-29433 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-29433 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-29433?: CVE-2024-29433 affects Alldata. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-29433?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-29433 have an EU (EUVD) identifier?: Yes. CVE-2024-29433 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26439.
When was CVE-2024-29433 published?: CVE-2024-29433 was published on 2024-04-01 and last updated on 2026-06-17.

References

https://gist.github.com/Raybye/496a871c66715a531750d58651d2b5c4

Affected products (1)

cpe:2.3:a:alldata:alldata:0.4.6:*:*:*:*:*:*:*

More vulnerabilities in Alldata

CVE-2024-29432 — Critical (CVSS 9.8): Alldata v0.4.6 was discovered to contain a SQL injection vulnerability via the tablename parameter at…
CVE-2024-27604 — Critical (CVSS 9.8): Alldata V0.4.6 is vulnerable to Command execution vulnerability. System commands can be deserialized.
CVE-2024-27602 — Critical (CVSS 9.1): Alldata V0.4.6 is vulnerable to Incorrect Access Control. A total of many modules interface documents have been…
CVE-2024-29434 — High (CVSS 8.3): An issue in the system image upload interface of Alldata v0.4.6 allows attackers to execute a directory traversal when…
CVE-2024-27605 — High (CVSS 7.5): Alldata V0.4.6 is vulnerable to Insecure Permissions. Using users (test) can query information about the users in the…
CVE-2024-29435 — Medium (CVSS 4.1): An issue discovered in Alldata v0.4.6 allows attacker to run arbitrary commands via the processId parameter.

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