NVD / CVE Program· CNA siemens

CVE-2023-38075: A vulnerability has been identified in JT2Go (All versions < V14.3.0.1), Teamcenter Visualization V13.3 (All versions < V13.3.0.12)…

HighCVSS 7.8 · v3.1—No exploit No fix recorded

Noroxi assessment

Priority: Monitor (action score 31/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.46% (FIRST EPSS).
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.
According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

A vulnerability has been identified in JT2Go (All versions < V14.3.0.1), Teamcenter Visualization V13.3 (All versions < V13.3.0.12), Teamcenter Visualization V14.0 (All versions), Teamcenter Visualization V14.1 (All versions < V14.1.0.11), Teamcenter Visualization V14.2 (All versions < V14.2.0.6), Teamcenter Visualization V14.3 (All versions < V14.3.0.1), Tecnomatix Plant Simulation V2201 (All versions < V2201.0010), Tecnomatix Plant Simulation V2302 (All versions < V2302.0004). The affected application contains a use-after-free vulnerability that could be triggered while parsing specially crafted WRL files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-20842)

Memory safety

BDU:2023-05754

Published: Sep 12, 2023
Updated: Jun 17, 2026
EPSS: 0.4% · 40th percentile
CWE: CWE-416

Report tools

JSON

Action score

Monitor

Low priority for now.

CVSS: 31 / 40 · 7.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.4%

CNA vs NVD score

NVD: 7.8
CNA · siemens: 7.8; agree

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
siemens	jt2go	cpe:2.3:a:siemens:jt2go
siemens	teamcenter visualization	cpe:2.3:a:siemens:teamcenter_visualization
siemens	tecnomatix plant simulation	cpe:2.3:a:siemens:tecnomatix_plant_simulation

Versions reported by the vendor

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

Siemens JT2Go
- All versions < V14.3.0.1affected
Siemens Teamcenter Visualization V13.3
- All versions < V13.3.0.12affected
Siemens Teamcenter Visualization V14.0
- All versionsaffected
Siemens Teamcenter Visualization V14.1
- All versions < V14.1.0.11affected
Siemens Teamcenter Visualization V14.2
- All versions < V14.2.0.6affected
Siemens Teamcenter Visualization V14.3
- All versions < V14.3.0.1affected
Siemens Tecnomatix Plant Simulation V2201
- All versions < V2201.0010affected
Siemens Tecnomatix Plant Simulation V2302
- All versions < V2302.0004affected

Affected versions · NVD (7)

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

siemens jt2gobefore 14.3.0.1
siemens teamcenter visualization13.3.0 and later · before 13.4.0.12
siemens teamcenter visualization14.0 and later · before 14.1.0.11
siemens teamcenter visualization14.2 and later · before 14.2.0.6
siemens teamcenter visualization14.3 and later · before 14.3.0.1
siemens tecnomatix plant simulation2201.0 and later · before 2201.0010
siemens tecnomatix plant simulation2302.0 and later · before 2302.0004

Same product

siemens: all records

Other highest-scoring records for the same primary product.

CVE-2020-26996A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0).
36Monitor
CVE-2020-26995A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0).
36Monitor
CVE-2020-26994A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0).
36Monitor

Published before and after this one in the same product

← EarlierCVE-2023-38073Sep 12, 2023 · A vulnerability has been identified in JT2Go (All versions < V14.3.0.1), Teamcenter Visualization V13.3 (All versions < V13.3.0.12)…
31Monitor
← EarlierCVE-2023-38074Sep 12, 2023 · A vulnerability has been identified in JT2Go (All versions < V14.3.0.1), Teamcenter Visualization V13.3 (All versions < V13.3.0.12)…
31Monitor
Later →CVE-2023-38076Sep 12, 2023 · A vulnerability has been identified in JT2Go (All versions < V14.3.0.1), Teamcenter Visualization V13.3 (All versions < V13.3.0.12)…
31Monitor

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.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty 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-416 · Use After Free

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

After a memory region is freed, another reference pointing to it is still used. By then, the same region may have been allocated for different data.

The bug in code

The whole CWE-416 class

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

Vulnerable

1free(dev->buf);
2/* ... another thread is still running ... */
3process(dev->buf);

Fixed

1lock(&dev->lock);
2free(dev->buf);
3dev->buf = NULL;
4unlock(&dev->lock);

Attack context

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

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log (0)

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

References

cert-portal.siemens.com/productcert/pdf/ssa-278349.pdf

Show all references (1 more)

cert-portal.siemens.com/productcert/pdf/ssa-478780.pdf

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

All records