CVE-2020-12774

D-Link DSL-7740C - Command Injection

Description

D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.

Remediation

Solution:

  • Contact the manufacturer to update device firmware.

Category

8.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.58%
Third-Party Advisory org.tw
Affected: D-Link DSL-7740C
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-3802-27204-1.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-12774?
CVE-2020-12774 has been scored as a high severity vulnerability.
How to fix CVE-2020-12774?
To fix CVE-2020-12774: Contact the manufacturer to update device firmware.
Is CVE-2020-12774 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12774 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12774?
CVE-2020-12774 affects D-Link DSL-7740C.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.