CVE-2020-9275: Critical severity d-link dsl-2640b firmware vulnerability

Published Apr 20, 2020
·
Updated

An issue was discovered on D-Link DSL-2640B B2 EU4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials.

Affected Software

2 affected components
Dlink Dsl-2640b Firmware=eu_4.01b
Dlink Dsl-2640b

Event History

Apr 20, 2020
CVE Published
via MITRE·10:39 PM
Data Sourced
via MITRE·10:39 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2020-9275?

CVE-2020-9275 has a high severity level due to the remote, unauthenticated access it allows for credential exfiltration.

2

How do I fix CVE-2020-9275?

To mitigate CVE-2020-9275, it is recommended to update the D-Link DSL-2640B device firmware to the latest version provided by D-Link.

3

What devices are affected by CVE-2020-9275?

CVE-2020-9275 affects the D-Link DSL-2640B device operating on firmware version eu_4.01b.

4

What type of attack does CVE-2020-9275 facilitate?

CVE-2020-9275 facilitates remote, unauthenticated credential exfiltration through a UDP service.

5

Is there a specific port involved in CVE-2020-9275?

Yes, CVE-2020-9275 involves a vulnerable UDP service listening on port 65002.

Contact

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