CVE-2020-12774
MEDIUMCVSS 6.7/10EPSS 0.41%
Last modified
CVE-2020-12774 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dsl-7740c Firmware | v6.tr069.20180723 |
References
- https://www.twcert.org.tw/tw/cp-132-3802-27204-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-3802-27204-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12774?
D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.
How severe is CVE-2020-12774?
CVE-2020-12774 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12774?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2020-12774?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST