CVE-2020-15893

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 20.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-07-22 · updated 2026-06-17
Weakness: CWE-78

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.

Affected products

D-Link DIR-816L: 2.06, 2.06.b09-beta

References

https://research.loginsoft.com/bugs/multiple-vulnerabilities-discovered-in-the-d-link-firmware-dir-816l/
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10169
https://research.loginsoft.com/bugs/multiple-vulnerabilities-discovered-in-the-d-link-firmware-dir-816l/
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10169

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