CVE-2020-27600 — CRITICAL (9.8)

Vulnerability Description

HNAP1/control/SetMasterWLanSettings.php in D-Link D-Link Router DIR-846 DIR-846 A1_100.26 allows remote attackers to execute arbitrary commands via shell metacharacters in the ssid0 or ssid1 parameter.

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-846 Firmware	a1_100.26
Dlink	Dir-846	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/pwnninja/dlink/blob/main/DIR-846_SetMasterWLanSettingsCI.mdExploitThird Party Advisory
https://www.dlink.comVendor Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/pwnninja/dlink/blob/main/DIR-846_SetMasterWLanSettingsCI.mdExploitThird Party Advisory
https://www.dlink.comVendor Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

FAQ

What is CVE-2020-27600?

CVE-2020-27600 is a vulnerability with a CVSS score of 9.8 (CRITICAL). HNAP1/control/SetMasterWLanSettings.php in D-Link D-Link Router DIR-846 DIR-846 A1_100.26 allows remote attackers to execute arbitrary commands via shell metacharacters in the ssid0 or ssid1 parameter...

How severe is CVE-2020-27600?

CVE-2020-27600 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-2020-27600?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-846 Firmware, Dlink Dir-846.