CVE-2021-34332

Name: CVE-2021-34332
Creator: NVD / NIST
Published: 2021-07-13T11:15:13.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.82%

Last modified Jun 17, 2026

CVE-2021-34332 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.82% chance of exploitation in the next 30 days.

Description

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. A malformed input file could result in an infinite loop condition that leads to denial of service condition. An attacker could leverage this vulnerability to consume excessive resources. (CNVD-C-2021-79300)

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.82%

52.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-835

Affected Software

Vendor	Product	Versions
Siemens	Jt2go	< 13.2.0
Siemens	Teamcenter Visualization	< 13.2.0

References

https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdfVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdfVendor Advisory

Timeline

Published: Jul 13, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-34332?

How severe is CVE-2021-34332?

CVE-2021-34332 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.

How do I fix CVE-2021-34332?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-34332?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST