Siemens Solid Edge SE2021 prior SE2021MP8 OBJ File Parser use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Siemens Solid Edge SE2021. The affected element is an unknown function of the component OBJ File Parser. The manipulation results in use after free. This vulnerability is identified as CVE-2021-41540. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Siemens Solid Edge SE2021. Affected is some unknown functionality of the component OBJ File Parser. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 09/28/2021 as ssa-728618. The advisory is available at cert-portal.siemens.com. This vulnerability is traded as CVE-2021-41540 since 09/21/2021. The technical details are unknown and an exploit is not available.

Upgrading to version SE2021MP8 eliminates this vulnerability.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Solid Edge SE2021 SE2021MP8

Timelineinfo

09/21/2021 🔍
09/28/2021 +7 days 🔍
09/28/2021 +0 days 🔍
10/03/2021 +5 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-728618
Status: Not defined

CVE: CVE-2021-41540 (🔍)
GCVE (CVE): GCVE-0-2021-41540
GCVE (VulDB): GCVE-100-183486

Entryinfo

Created: 09/28/2021 17:32
Updated: 10/03/2021 12:33
Changes: 09/28/2021 17:32 (39), 10/03/2021 12:26 (1), 10/03/2021 12:33 (18)
Complete: 🔍
Cache ID: 216::103

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