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CVE-2018-20432

CRITICALCVSS 9.8/10EPSS 3.93%

Last modified

CVE-2018-20432 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration.. EPSS estimates a 3.93% chance of exploitation in the next 30 days.

Description

D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
3.93%

89.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DlinkCovr-2600r Firmware<= 1.01b05
DlinkCovr-3902 Firmware<= 1.01b05

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-20432?
D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration.
How severe is CVE-2018-20432?
CVE-2018-20432 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.93% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20432?
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.

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Source: NVD / NIST