CVE-2018-10748

Name: CVE-2018-10748
Creator: NVD / NIST
Published: 2018-05-04T18:29:00.367+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.65%

Last modified Jun 17, 2026

CVE-2018-10748 is a vulnerability of currently unknown severity. An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'show' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'show <node_name>' function and cause memory corruption. EPSS estimates a 2.65% chance of exploitation in the next 30 days.

Description

An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'show' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'show <node_name>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.

Metrics

EPSS Probability

2.65%

83.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
D-Link	Dsl-3782 Firmware	1.01

References

https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/show.mdExploit, Third Party Advisory
https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/show.mdExploit, Third Party Advisory

Timeline

Published: May 4, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-10748?

How severe is CVE-2018-10748?

Severity scoring for CVE-2018-10748 is pending analysis. The EPSS model estimates a 2.65% probability of exploitation in the next 30 days.

How do I fix CVE-2018-10748?

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.

Are you affected by CVE-2018-10748?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST