CVE-2021-32944
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
A use-after-free issue exists in the DGN file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause a denial-of-service condition or execute code in the context of the current process.
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Sources
CWEs
Vulnerable Software (4)
Type: Configuration
Vendor: opendesign
Product: drawings_sdk
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:*", "versionEndExcluding": "2022.4", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: siemens
Product: comos
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*", "versionEndExcluding": "13.2.0.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*", "versionEndExcluding": "13.2.0.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: siemens
Product: jt2go
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*", "versionEndExcluding": "13.2.0.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*", "versionEndExcluding": "13.2.0.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: siemens
Product: teamcenter_visualization
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*", "versionEndExcluding": "13.2.0.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*", "versionEndExcluding": "13.2.0.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd