Is CVE-2023-33121 in the CISA KEV catalog?

No. CVE-2023-33121 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-33121?

CVE-2023-33121 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2023-33121?

CVE-2023-33121 has an EPSS score of 0.18% (8th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-33121?

Upgrade jt2go to 14.2.0.3 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-33121

LOW

3.3

CVSS v3

NVD

Description

A vulnerability has been identified in JT2Go (All versions < V14.2.0.3), Teamcenter Visualization V13.2 (All versions < V13.2.0.13), Teamcenter Visualization V13.3 (All versions < V13.3.0.10), Teamcenter Visualization V14.0 (All versions < V14.0.0.6), Teamcenter Visualization V14.1 (All versions < V14.1.0.8), Teamcenter Visualization V14.2 (All versions < V14.2.0.3). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted CGM files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

jt2goNVD

Affected:< 14.2.0.3Fixed in:14.2.0.3CVE-2023-33121derived from NVD

teamcenter visualizationNVD

Affected:>= 14.2, < 14.2.0.3Fixed in:14.2.0.3CVE-2023-33121derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.18%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Patch1

cert-portal.siemens.com

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.