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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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Siemens Solid Edge SE2021. This issue affects some unknown processing of the component OBJ File Parser. Executing a manipulation can lead to use after free. The identification of this vulnerability is CVE-2021-41537. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Siemens Solid Edge SE2021. This vulnerability affects an unknown function of the component OBJ File Parser. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 09/28/2021 as ssa-728618. The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2021-41537 since 09/21/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version SE2021MP8 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

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: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: Confirmed

CVE: CVE-2021-41537 (🔍)
GCVE (CVE): GCVE-0-2021-41537
GCVE (VulDB): GCVE-100-183484

Entryinfo

Created: 09/28/2021 17:29
Updated: 10/03/2021 12:02
Changes: 09/28/2021 17:29 (34), 09/28/2021 17:31 (6), 10/03/2021 11:55 (1), 10/03/2021 12:02 (18)
Complete: 🔍
Cache ID: 216::103

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