CVE-2024-48271

8.8 highEPSS 0.9%

High (8.8) in dlink dsl-6740c firmware. EPSS 0.9% chance of exploitation in the next 30 days.

D-Link DSL6740C v6.TR069.20211230 was discovered to use insecure default credentials for Administrator access, possibly allowing attackers to bypass authentication and escalate privileges on the device via a bruteforce attack.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
CWE: CWE-521
Published: 2024-10-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dlink:dsl-6740c_firmware

References

https://gist.github.com/stevenyu113228/e264c145d6e6e6b59cf53fddc27409ad#1--predictable-administrator-credentials-in-d-link-dsl6740c-modem
https://www.dlink.com/en/security-bulletin/

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