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CVE-2024-22399

Apache Seata insecure deserialization

9.8 CRITICALEPSS 3.29%
  1. Published16 Sept 2024

Description

Deserialization of Untrusted Data vulnerability in Apache Seata.  When developers disable authentication on the Seata-Server and do not use the Seata client SDK dependencies, they may construct uncontrolled serialized malicious requests by directly sending bytecode based on the Seata private protocol. This issue affects Apache Seata: 2.0.0, from 1.0.0 through 1.8.0. Users are recommended to upgrade to version 2.1.0/1.8.1, which fixes the issue.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Apache Seata≥ 1.0.0 < 1.8.1 · 2.0.0

Remediation

Fixed in
Apache Seata≥ 1.8.1

Frequently asked

Is CVE-2024-22399 being actively exploited?

CVE-2024-22399 is not in the CISA KEV catalog. Its EPSS exploit probability is 3.29%.

How severe is CVE-2024-22399?

CVE-2024-22399 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 3.29% probability of exploitation.

Which products are affected by CVE-2024-22399?

Affected products include Apache Seata.

How do I fix CVE-2024-22399?

Upgrade affected software to a fixed version, for example Apache Seata 1.8.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-22399 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.