CVE-2020-15893 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered on D-Link DIR-816L devices 2.x before 1.10b04Beta02. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a payload into the Search Target (ST) field of the SSDP M-SEARCH discover packet.

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	2.06
Dlink	Dir-816L	b1

Related Weaknesses (CWE)

CWE-78

References

https://research.loginsoft.com/bugs/multiple-vulnerabilities-discovered-in-the-dExploitThird Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1PatchVendor Advisory
https://research.loginsoft.com/bugs/multiple-vulnerabilities-discovered-in-the-dExploitThird Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1PatchVendor Advisory

FAQ

What is CVE-2020-15893?

CVE-2020-15893 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on D-Link DIR-816L devices 2.x before 1.10b04Beta02. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a...

How severe is CVE-2020-15893?

CVE-2020-15893 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-2020-15893?

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