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Vulnerability Details :

CVE-2021-26625

Summary
Assigner-krcert
Assigner Org ID-cdd7a122-0fae-4202-8d86-14efbacc2863
Published At-19 Apr, 2022 | 20:26
Updated At-03 Aug, 2024 | 20:26
Rejected At-
Credits

tobesoft Nexacro arbitrary file download vulnerability

Insufficient Verification of input Data leading to arbitrary file download and execute was discovered in Nexacro platform. This vulnerability is caused by an automatic update function that does not verify input data except version information. Remote attackers can use this incomplete validation logic to download and execute arbitrary malicious file.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:krcert
Assigner Org ID:cdd7a122-0fae-4202-8d86-14efbacc2863
Published At:19 Apr, 2022 | 20:26
Updated At:03 Aug, 2024 | 20:26
Rejected At:
▼CVE Numbering Authority (CNA)
tobesoft Nexacro arbitrary file download vulnerability

Insufficient Verification of input Data leading to arbitrary file download and execute was discovered in Nexacro platform. This vulnerability is caused by an automatic update function that does not verify input data except version information. Remote attackers can use this incomplete validation logic to download and execute arbitrary malicious file.

Affected Products
Vendor
tobesoft Co.,Ltd
Product
Nexacro 17
Platforms
  • Windows
Versions
Affected
  • From unspecified through 17.1.2.600 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-345CWE-345 Insufficient Verification of Data Authenticity
Type: CWE
CWE ID: CWE-345
Description: CWE-345 Insufficient Verification of Data Authenticity
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66661
x_refsource_MISC
Hyperlink: https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66661
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66661
x_refsource_MISC
x_transferred
Hyperlink: https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66661
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:vuln@krcert.or.kr
Published At:19 Apr, 2022 | 21:15
Updated At:27 Apr, 2022 | 18:24

Insufficient Verification of input Data leading to arbitrary file download and execute was discovered in Nexacro platform. This vulnerability is caused by an automatic update function that does not verify input data except version information. Remote attackers can use this incomplete validation logic to download and execute arbitrary malicious file.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches

Microsoft Corporation
microsoft
>>windows>>-
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
tobesoft
tobesoft
>>nexacro>>Versions from 17.0.0(inclusive) to 17.1.3.700(exclusive)
cpe:2.3:a:tobesoft:nexacro:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-345Primarynvd@nist.gov
CWE-345Secondaryvuln@krcert.or.kr
CWE ID: CWE-345
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-345
Type: Secondary
Source: vuln@krcert.or.kr
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66661vuln@krcert.or.kr
Third Party Advisory
Hyperlink: https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66661
Source: vuln@krcert.or.kr
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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