Fatek Automation WinProladder up to 3.3 out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Fatek Automation WinProladder up to 3.3. This affects an unknown function. Performing a manipulation results in out-of-bounds write. This vulnerability is known as CVE-2021-27486. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Fatek Automation WinProladder up to 3.3 (Automation Software). This affects an unknown code. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 04/12/2021 as icsa-21-098-01. The advisory is shared at us-cert.cisa.gov. This vulnerability is uniquely identified as CVE-2021-27486. Neither technical details nor an exploit are publicly available.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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: Partially

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

02/19/2021 🔍
04/12/2021 +51 days 🔍
04/12/2021 +0 days 🔍
04/16/2021 +4 days 🔍

Sourcesinfo

Advisory: icsa-21-098-01
Status: Not defined

CVE: CVE-2021-27486 (🔍)
GCVE (CVE): GCVE-0-2021-27486
GCVE (VulDB): GCVE-100-172785

Entryinfo

Created: 04/12/2021 20:02
Updated: 04/16/2021 08:29
Changes: 04/12/2021 20:02 (37), 04/16/2021 08:29 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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