Omron CX-One/CX-Server stack-based overflow

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

Summaryinfo

A vulnerability was found in Omron CX-One and CX-Server. It has been classified as critical. The impacted element is an unknown function. The manipulation leads to stack-based overflow. This vulnerability is documented as CVE-2021-27413. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Omron CX-One and CX-Server (unknown version). This issue affects an unknown code block. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability.

The weakness was released 05/14/2021 as icsa-21-131-01. The advisory is shared at us-cert.cisa.gov. The identification of this vulnerability is CVE-2021-27413. 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.

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Productinfo

Type

Vendor

Name

License

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: Stack-based overflow
CWE: CWE-121 / 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 🔍
05/14/2021 +83 days 🔍
05/14/2021 +0 days 🔍
05/16/2021 +2 days 🔍

Sourcesinfo

Advisory: icsa-21-131-01
Status: Not defined

CVE: CVE-2021-27413 (🔍)
GCVE (CVE): GCVE-0-2021-27413
GCVE (VulDB): GCVE-100-175061

Entryinfo

Created: 05/14/2021 07:14
Updated: 05/16/2021 12:40
Changes: 05/14/2021 07:14 (35), 05/16/2021 12:40 (2)
Complete: 🔍
Cache ID: 216::103

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