CVE-2022-28896 — CRITICAL (9.8)

Vulnerability Description

A command injection vulnerability in the component /setnetworksettings/SubnetMask of D-Link DIR882 DIR882A1_FW130B06 allows attackers to escalate privileges to root via a crafted payload.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-882 Firmware	1.30b06
Dlink	Dir-882	a1

Related Weaknesses (CWE)

CWE-78

References

https://github.com/EPhaha/IOT_vuln/tree/main/d-link/dir-882/2ExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/EPhaha/IOT_vuln/tree/main/d-link/dir-882/2ExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

FAQ

What is CVE-2022-28896?

CVE-2022-28896 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A command injection vulnerability in the component /setnetworksettings/SubnetMask of D-Link DIR882 DIR882A1_FW130B06 allows attackers to escalate privileges to root via a crafted payload.

How severe is CVE-2022-28896?

CVE-2022-28896 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-28896?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-882 Firmware, Dlink Dir-882.