Siemens Simcenter STAR-CCM+ Viewer prior 2021.2.1 Scene File Parser starview+.exe out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Siemens Simcenter STAR-CCM+ Viewer. The affected element is an unknown function of the file starview+.exe of the component Scene File Parser. Executing a manipulation can lead to out-of-bounds write. The identification of this vulnerability is CVE-2021-25665. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Siemens Simcenter STAR-CCM+ Viewer. This vulnerability affects an unknown part of the file starview+.exe of the component Scene File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 09/14/2021 as ssa-109294. The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2021-25665 since 01/21/2021. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

Upgrading to version 2021.2.1 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: Simcenter STAR-CCM+ Viewer 2021.2.1

Timelineinfo

01/21/2021 🔍
09/14/2021 +235 days 🔍
09/14/2021 +0 days 🔍
09/17/2021 +3 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-109294
Status: Confirmed

CVE: CVE-2021-25665 (🔍)
GCVE (CVE): GCVE-0-2021-25665
GCVE (VulDB): GCVE-100-182584

Entryinfo

Created: 09/14/2021 15:46
Updated: 09/17/2021 06:59
Changes: 09/14/2021 15:46 (40), 09/17/2021 06:59 (1)
Complete: 🔍
Cache ID: 216::103

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