CRITICAL

CVE-2020-10988

CVSS v3

9.8

CRITICAL

EPSS Score

2.9 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-10988 yet.

Full record on NVD

Description

A hard-coded telnet credential in the tenda_login binary of Tenda AC15 AC1900 version 15.03.05.19 allows unauthenticated remote attackers to start a telnetd service on the device.

Technical details

Published: 2020-07-13

Frequently asked questions

What is CVE-2020-10988?

A hard-coded telnet credential in the tenda_login binary of Tenda AC15 AC1900 version 15.03.05.19 allows unauthenticated remote attackers to start a telnetd service on the device.

Is CVE-2020-10988 actively exploited?

Active exploitation of CVE-2020-10988 has not been confirmed. Its EPSS score was 2.9% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-10988?

CVE-2020-10988 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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