Siemens Simcenter Femap 2020.2/2021.1 NEU File Parser type confusion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Siemens Simcenter Femap 2020.2/2021.1. The affected element is an unknown function of the component NEU File Parser. Performing a manipulation results in type confusion. This vulnerability is reported as CVE-2021-46152. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Siemens Simcenter Femap 2020.2/2021.1. This affects an unknown functionality of the component NEU File Parser. The manipulation with an unknown input leads to a type confusion vulnerability. CWE is classifying the issue as CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 02/09/2022 as ssa-609880. It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is uniquely identified as CVE-2021-46152 since 01/07/2022. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/12/2022).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Type confusion
CWE: CWE-843
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2022 🔍
02/09/2022 +33 days 🔍
02/09/2022 +0 days 🔍
02/12/2022 +3 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-609880
Status: Confirmed

CVE: CVE-2021-46152 (🔍)
GCVE (CVE): GCVE-0-2021-46152
GCVE (VulDB): GCVE-100-192627

Entryinfo

Created: 02/09/2022 21:58
Updated: 02/12/2022 22:24
Changes: 02/09/2022 21:58 (39), 02/12/2022 22:13 (1), 02/12/2022 22:24 (18)
Complete: 🔍
Cache ID: 216::103

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