CVE-2022-28956 — CRITICAL (9.8)

Vulnerability Description

An issue in the getcfg.php component of D-Link DIR816L_FW206b01 allows attackers to access the device 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-816L Firmware	206b01
Dlink	Dir-816L	-

References

https://github.com/shijin0925/IOT/blob/master/DIR816/4.mdExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/shijin0925/IOT/blob/master/DIR816/4.mdExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

FAQ

What is CVE-2022-28956?

CVE-2022-28956 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue in the getcfg.php component of D-Link DIR816L_FW206b01 allows attackers to access the device via a crafted payload.

How severe is CVE-2022-28956?

CVE-2022-28956 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-2022-28956?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-816L Firmware, Dlink Dir-816L.