CVE-2021-3708

Description

D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 14.78% Top 10%
Vendor Advisory dlink.com
Affected: D-Link DSL-2750U
Published at:
Updated at:

References

Link Tags
https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230 vendor advisory
https://jvn.jp/en/vu/JVNVU92088210/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-3708?
CVE-2021-3708 has been scored as a high severity vulnerability.
How to fix CVE-2021-3708?
To fix CVE-2021-3708, 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-2021-3708 being actively exploited in the wild?
It is possible that CVE-2021-3708 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~15% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3708?
CVE-2021-3708 affects D-Link DSL-2750U.
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