Command Injection Vulnerability in D-Link Network Storage Devices
CVE-2024-8210

9.8CRITICAL

Key Information:

Vendor
D-link
Status
Dns-120
Dnr-202l
Dns-315l
Dns-320
Vendor
CVE Published:
27 August 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A serious command injection vulnerability has been identified in multiple D-Link network storage devices, specifically in the function sprintf of the /cgi-bin/hd_config.cgi file. The vulnerability can be exploited remotely through the manipulation of the argument f_mount, allowing malicious actors to execute arbitrary commands on the affected devices. This issue impacts a range of products that are no longer supported by D-Link, meaning these devices may remain exposed to potential threats. Users are strongly advised to discontinue the use of affected models, as they are classified as end-of-life and have not received security updates.

Affected Version(s)

DNR-202L 20240814

DNR-322L 20240814

DNR-326 20240814

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-8210 - Proof of Concept

References

https://vuldb.com/?id.275919
vdb-entrytechnical-description
https://vuldb.com/?ctiid.275919
signaturepermissions-required
https://vuldb.com/?submit.397274
third-party-advisory

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

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

BuaaIoTTeam (VulDB User)
.