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CVE Record

CVE-2017-3199: GraniteDS, version 3.1.1.GA, Action Message Format (AMF3) Java implementation is vulnerable to insecure deserialization

The Java implementation of GraniteDS, version 3.1.1.GA, AMF3 deserializers derives class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

GraniteDS 3.1.1.GA can deserialize Java objects in a way that may let an attacker run code, but only where they can spoof or control an RMI server connection. This is a serious condition for any exposed or trust-sensitive Java application using the affected framework. Exposure is likely limited to Java applications that include GraniteDS Framework 3.1.1.GA and use AMF3/RMI-related paths where an attacker could influence the RMI server connection. The bundle does not identify other affected versions or products. Treat this as high priority for systems using GraniteDS 3.1.1.GA in sensitive Java services. It is not shown as actively exploited in the provided sources, but potential code execution means exposed or trust-weak deployments should be reviewed promptly. Mitigation focus: Inventory applications and artifacts for GraniteDS Framework 3.1.1.GA.; Check GraniteDS or maintainer guidance for fixed versions or supported remediation.; Restrict AMF3 and RMI trust paths to known, controlled systems..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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CWE-502: Code execution behavior lookup

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Execution behavior lookup

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cve · low confidence lookup

CVE-2017-3199 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
GraniteDSFramework3.1.1.GAListed
Weakness

CWE details

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CWE-502 · source CWE mapping

Deserialization of Untrusted Data

Deserialization of Untrusted Data represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.