Fuji Electric Alpha5 heap-based overflow

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Fuji Electric Alpha5. It has been declared as critical. The impacted element is an unknown function. Executing a manipulation can lead to heap-based overflow. This vulnerability is tracked as CVE-2022-21214. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Fuji Electric Alpha5 (version now known). This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 04/13/2022 as icsa-22-090-03. The advisory is available at cisa.gov. This vulnerability was named CVE-2022-21214 since 02/08/2022. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/13/2022).

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

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Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/08/2022 🔍
04/13/2022 +63 days 🔍
04/13/2022 +0 days 🔍
04/18/2022 +5 days 🔍

Sourcesinfo

Advisory: icsa-22-090-03
Status: Not defined

CVE: CVE-2022-21214 (🔍)
GCVE (CVE): GCVE-0-2022-21214
GCVE (VulDB): GCVE-100-197182

Entryinfo

Created: 04/13/2022 08:54
Updated: 04/18/2022 18:01
Changes: 04/13/2022 08:54 (46), 04/18/2022 18:01 (1)
Complete: 🔍
Cache ID: 216::103

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