AUGUST 4, 2026
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Case File

CVE-2020-27555

CRITICAL · CVSS 9.8 EPSS 2.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-11-17 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It may be remotely exploitable.

CVE
CVE-2020-27555
Severity
CRITICAL
CVSS
9.8
EPSS
2.50%

Original NVD Description

Use of default credentials for the telnet server in BASETech GE-131 BT-1837836 firmware 20180921 allows remote attackers to execute arbitrary system commands as the root user.

Related CVEs

Other vulnerabilities affecting the same vendor(s)