CVE-2020-25758

Published: Dic 15, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-18409 Aliases: GSD-2020-25758
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 9,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration file checksums could allow a remote, authenticated attacker to inject arbitrary crontab entries into saved configurations before uploading. These entries are executed as root.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0027
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

354

Improper Validation of Integrity Check Value

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Other Non-Repudiation
Potential Impacts:
Modify Application Data Other Hide Activities
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
Operating System

Dsr-1000 Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-1000 Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-1000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-250 Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-250 Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-250_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-150N Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-150N Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-150n_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-500 Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-500 Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-500_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-1000N Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-1000N Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-1000n_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-250N Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-250N Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-250n_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-150 Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-150 Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-150_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-500N Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-500N Firmware
cpe:2.3:o:dlink:dsr-500n_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-500Ac Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-500Ac Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-500ac_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dsr-1000Ac Firmware by Dlink

Product Information
Vendor Dlink
Product Dsr-1000Ac Firmware
Version Range Affected
To 3.17 (inclusive)
cpe:2.3:o:dlink:dsr-1000ac_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://supportannouncement.us.dlink.com/announcement/publi…
Vendor Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP…
https://www.digitaldefense.com/news/zero-day-vuln-d-link-vp…
Third Party Advisory
https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/
https://www.dlink.com/en/security-bulletin
Vendor Advisory
https://www.dlink.com/en/security-bulletin
https://supportannouncement.us.dlink.com/announcement/publi…
Vendor Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP…
https://www.digitaldefense.com/news/zero-day-vuln-d-link-vp…
Third Party Advisory
https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/
https://www.dlink.com/en/security-bulletin
Vendor Advisory
https://www.dlink.com/en/security-bulletin