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CVE-2019-7366· NVD / CVE Program· CNA autodesk

Buffer overflow vulnerability in Autodesk FBX Software Development Kit version 2019.5.

Buffer overflow vulnerability in Autodesk FBX Software Development Kit version 2019.5. A user may be tricked into opening a malicious FBX file which may exploit a buffer overflow vulnerability causing it to run arbitrary code on the system.

HighCVSS 7.8 · v3.1—No exploit No fix recorded
Published
Dec 3, 2019
Updated
Jun 16, 2026
EPSS
0.9% · 58th percentile
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Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.9%

Affected systems

VendorProduct
autodeskfbx software development kit

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • autodesk fbx software development kit2019.5

Versions reported by the vendor

Affected version ranges reported by the assigning authority (autodesk). Independent of NVD's CPE analysis and usually ahead of it.

  • n/a Autodesk FBX Software Development Kit

    • 2019.5affected

Same product

autodesk: all records

Other highest-scoring records for the same primary product.

  • CVE-2016-9307Multiple buffer overflows in the Autodesk FBX-SDK before 2017.1 can allow attackers to execute arbitrary code when reading or converting mal
    40Plan
  • CVE-2016-9306Multiple buffer overflows in the Autodesk FBX-SDK before 2017.1 can allow attackers to execute arbitrary code when reading or converting mal
    40Plan
  • CVE-2016-9303Multiple buffer overflows in the Autodesk FBX-SDK before 2017.1 can allow attackers to execute arbitrary code or cause an infinite loop cond
    40Plan
  • CVE-2016-9305Improper handling in the Autodesk FBX-SDK before 2017.1 of type mismatches and previously deleted objects related to reading and converting
    39Monitor
  • CVE-2020-7082A use-after-free vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to code execution on a system running it.
    36Monitor
  • CVE-2016-9304Multiple buffer overflows in the Autodesk FBX-SDK before 2017.1 can allow attackers to execute arbitrary code when reading or converting mal
    36Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd-primary

Root cause

When data is copied, the source length is not compared with the size of the destination buffer. Excess data overwrites adjacent memory.

The bug in code

The whole CWE-120 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

c
char buf[256];memcpy(buf, pkt->data, pkt->len);

Fixed

c
char buf[256];if (pkt->len > sizeof(buf)) {  return -EINVAL;}memcpy(buf, pkt->data, pkt->len);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records