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

CVE-2021-25176 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.3%.

Is there a patch available for CVE-2021-25176?

Yes, a patch is available for CVE-2021-25176. Update the affected software to the latest version immediately.

Teamcenter Visualization CVE-2021-25176

HIGH

NULL Pointer Dereference (CWE-476)

2021-01-18 cve@mitre.org

Denial Of Service Null Pointer Dereference Siemens Teamcenter Visualization Jt2Go Comos Drawings Software Development Kit Opendesign

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jan 18, 2021 - 08:15 nvd

HIGH 7.8

DescriptionNVD

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).

AnalysisAI

An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.

Technical ContextAI

This vulnerability is classified as NULL Pointer Dereference (CWE-476), which allows attackers to crash the application by dereferencing a null pointer. 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). Affected products include: Opendesign Drawings Software Development Kit, Siemens Comos, Siemens Jt2Go, Siemens Teamcenter Visualization. Version information: before 2021.11..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Check pointers before dereferencing. Use static analysis tools to detect null pointer paths.