CVE-2020-25506 : D-Link DNS-320 FW v2.06B01 Revision Ax is affected by command injection in the s

D-Link DNS-320 FW v2.06B01 Revision Ax is affected by command injection in the system_mgr.cgi component, which can lead to remote arbitrary code execution.

Published 2021-02-02 13:15:13

Updated 2021-07-21 11:39:24

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-25506

Dlink » Dns-320 Firmware » Version: 2.06b01
cpe:2.3:o:dlink:dns-320_firmware:2.06b01:*:*:*:*:*:*:*
Matching versions
When used together with: Dlink » Dns-320 » Version: AX

CVE-2020-25506 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:

D-Link DNS-320 Device Command Injection Vulnerability

CISA required action:

Apply updates per vendor instructions.

CISA description:

D-Link DNS-320 device contains a command injection vulnerability in the sytem_mgr.cgi component that may allow for remote code execution.

Notes:

https://nvd.nist.gov/vuln/detail/CVE-2020-25506

Added on 2021-11-03 Action due date 2022-05-03

Exploit prediction scoring system (EPSS) score for CVE-2020-25506

EPSS FAQ

97.37%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 100 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-25506

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-25506

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-25506

https://www.dlink.com/en/security-bulletin/

Security Bulletin | D-Link
Vendor Advisory

CVEs referencing this url
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10183

D-Link Technical Support
Vendor Advisory
https://gist.github.com/WinMin/6f63fd1ae95977e0e2d49bd4b5f00675

Disclosure of vulnerabilities in D-LInk DNS320 · GitHub
Exploit;Third Party Advisory