Command Injection Vulnerability in D-Link DIR-823-Pro Device
CVE-2021-46457

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dir-823 Pro Firmware
Vendor
CVE Published:
4 February 2022

What is CVE-2021-46457?

The D-Link DIR-823-Pro device version 1.0.2 contains a command injection vulnerability in the ChgSambaUserSettings function. This flaw allows attackers to execute arbitrary commands through manipulation of the samba_name parameter, potentially compromising the integrity and confidentiality of the device's functionality. It is essential for users and administrators to be aware of this vulnerability and implement necessary security measures to safeguard their devices.

References

https://www.dlink.com/en/security-bulletin/
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https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_...
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https://supportannouncement.us.dlink.com/announcement/pub...
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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

  • Vulnerability published

  • Vulnerability Reserved

.