What is CVE-2021-34333?

CVE-2021-34333 is a vulnerability in Siemens Jt2go, classified under Double Free. Published 2021-07-13.

Is CVE-2021-34333 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Double Free in Siemens Jt2go

CVE-2021-34333

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing BMP files…

Vulnerability class: Double Free

EPSS: 0.003 (52.2th percentile) — read the EPSS interpretation.

Affected products

Siemens Jt2go — versions All versions < V13.2
Siemens Teamcenter Visualization — versions All versions < V13.2

Weakness classification (CWE)

CWE-415 — Double Free

Public proof-of-concept exploits

ARPSyndicate/cve-scores
asset-group/vakt-ble-defender

References

cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-34333?: CVE-2021-34333 is a vulnerability in Siemens Jt2go, classified under Double Free. Published 2021-07-13.
Is CVE-2021-34333 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.