CVE-2021-29379

Public Exploit

Description

An issue was discovered on D-Link DIR-802 A1 devices through 1.00b05. 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 30.38% Top 5%
Vendor Advisory dlink.com Vendor Advisory dlink.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.dlink.com/en/security-bulletin/ vendor advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206 vendor advisory
https://cool-y.github.io/2021/03/02/DIR-802-OS-Command-Injection third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-29379?
CVE-2021-29379 has been scored as a high severity vulnerability.
How to fix CVE-2021-29379?
To fix CVE-2021-29379, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-29379 being actively exploited in the wild?
It is possible that CVE-2021-29379 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~30% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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