CVE-2020-15893

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se detectó un problema en los dispositivos D-Link DIR-816L versiones 2.x anteriores a 1.10b04Beta02. Universal Plug and Play (UPnP) está habilitado por defecto en el puerto 1900. Un atacante puede llevar a cabo una inyección de comandos mediante la inyección de una carga útil en el campo Search Target (ST) del paquete de detección SSDP M-SEARCH

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-07-22 CVE Reserved
2020-07-22 CVE Published
2024-01-12 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (8)

URL	Tag	Source
https://attackerkb.com/topics/uqicA23ecz/cve-2023-33625
https://github.com/zcutlip/exploit-poc/tree/master/dlink/dir-815-a1/upnp-command-injection
https://medium.com/@s1kr10s/d-link-dir-859-unauthenticated-rce-in-ssdpcgi-http-st-cve-2019-20215-en-2e799acb8a73
https://shadow-file.blogspot.com/2013/02/dlink-dir-815-upnp-command-injection.html
https://research.loginsoft.com/vulnerability/multiple-vulnerabilities-discovered-in-the-d-link-firmware-dir-816l
https://github.com/naihsin/IoT/blob/main/D-Link/DIR-600/cmd%20injection/README.md

URL	Date	SRC
https://research.loginsoft.com/bugs/multiple-vulnerabilities-discovered-in-the-d-link-firmware-dir-816l	2024-08-04

URL	Date	SRC
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10169	2023-11-08

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dlink Search vendor "Dlink"	Dir-816l Firmware Search vendor "Dlink" for product "Dir-816l Firmware"	2.06 Search vendor "Dlink" for product "Dir-816l Firmware" and version "2.06"	-	Affected	in	Dlink Search vendor "Dlink"	Dir-816l Search vendor "Dlink" for product "Dir-816l"	b1 Search vendor "Dlink" for product "Dir-816l" and version "b1"	-	Safe
Dlink Search vendor "Dlink"	Dir-816l Firmware Search vendor "Dlink" for product "Dir-816l Firmware"	2.06.b09 Search vendor "Dlink" for product "Dir-816l Firmware" and version "2.06.b09"	beta	Affected	in	Dlink Search vendor "Dlink"	Dir-816l Search vendor "Dlink" for product "Dir-816l"	b1 Search vendor "Dlink" for product "Dir-816l" and version "b1"	-	Safe