Is CVE-2021-25176 in the CISA KEV catalog?

No. CVE-2021-25176 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-25176?

CVE-2021-25176 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2021-25176?

CVE-2021-25176 has an EPSS score of 2.29% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-25176?

Upgrade comos to 10.4.1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2021-25176

HIGHEPSS 81th pctl

7.8

CVSS v3

NVD

Description

An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A NULL pointer dereference exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

comosNVD

Affected:< 10.4.1Fixed in:10.4.1CVE-2021-25176derived from NVD

drawings software development kitNVD

Affected:< 2021.11Fixed in:2021.11CVE-2021-25176derived from NVD

jt2goNVD

Affected:< 13.1.0.1Fixed in:13.1.0.1CVE-2021-25176derived from NVD

teamcenter visualizationNVD

Affected:< 13.1.0.1Fixed in:13.1.0.1CVE-2021-25176derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.29%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Patch2

Vendor Advisory1

opendesign.com

Third-Party Advisory2

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.