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CVE-2020-9278

9.1 · CRITICAL

An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices.

Published Apr 20, 2020CWE-306EPSS 1.62%

Overview

CVE-2020-9278 is a critical-severity vulnerability. It was published on April 20, 2020 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The device can be reset to its default configuration by accessing an unauthenticated URL.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refraelize.com/advisories/CVE-2020-9278_D-Link-DSL-2640B_Unauthenticated-configuration-reset_v1.0.txtRefraelize.com/posts/d-link-dsl-2640b-security-advisories/Refwww.dlink.com/en/security-bulletinRefraelize.com/advisories/CVE-2020-9278_D-Link-DSL-2640B_Unauthenticated-configuration-reset_v1.0.txtRefraelize.com/posts/d-link-dsl-2640b-security-advisories/Refwww.dlink.com/en/security-bulletin

How CyberStrike helps

Frequently asked questions

What is CVE-2020-9278?

CVE-2020-9278 is a critical-severity vulnerability. It was published on April 20, 2020 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2020-9278?

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-9278?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-9278?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-9278 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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