CVE-2021-44881

Description

D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 8.69% Top 10%
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://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_3/3.md broken link
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-44881?
CVE-2021-44881 has been scored as a critical severity vulnerability.
How to fix CVE-2021-44881?
To fix CVE-2021-44881, 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-2021-44881 being actively exploited in the wild?
It is possible that CVE-2021-44881 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~9% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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