Command Injection Vulnerability in D-Link DNS-320 Network Attached Storage
CVE-2020-25506

9.8CRITICAL

Key Information:

Vendor
D-Link
Status
Dns-320 Firmware
Vendor
CVE Published:
2 February 2021

Badges

👾 Exploit Exists🟣 EPSS 93%🦅 CISA Reported

Summary

The D-Link DNS-320, specifically version FW v2.06B01 Revision Ax, is susceptible to command injection through the system_mgr.cgi component. This vulnerability allows an attacker to execute arbitrary commands remotely, potentially leading to unauthorized access and control over the device. Successful exploitation may compromise the entire networked environment, allowing attackers to bypass security controls.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

References

https://www.dlink.com/en/security-bulletin/
x_refsource_MISC
https://supportannouncement.us.dlink.com/announcement/pub...
x_refsource_MISC
https://gist.github.com/WinMin/6f63fd1ae95977e0e2d49bd4b5...
x_refsource_MISC

EPSS Score

93% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

.