CVE-2020-25506
CRITICAL KEV NUCLEID-Link DNS-320 FW v2.06B01 Revision Ax - OS Command Injection in system_mgr.cgi
Title source: llmExploitation Summary
CVE-2020-25506 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added November 3, 2021. A Nuclei detection template is also available.
Description
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.
Nuclei Templates (1)
D-Link DNS-320 - Unauthenticated Remote Code Execution
CRITICALby gy741
Shodan:
http.html:"sharecenter"
FOFA:
body="sharecenter"
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://www.dlink.com/en/security-bulletin/
Vendor Advisory x_refsource_misc
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10183
Exploit, Third Party Advisory x_refsource_misc
https://gist.github.com/WinMin/6f63fd1ae95977e0e2d49bd4b5f00675
US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25506
Scores
CVSS v3
9.8
EPSS
0.9424
EPSS Percentile
99.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
active
Automatable
yes
Technical Impact
total
Details
CISA KEV
2021-11-03
VulnCheck KEV
2021-03-15
InTheWild.io
2021-07-23
ENISA EUVD
EUVD-2020-18191
CWE
CWE-78
Status
published
Products (1)
dlink/dns-320_firmware
2.06b01
Published
Feb 02, 2021
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026