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Case File

CVE-2019-19148

CRITICAL · CVSS 9.8 EPSS 7.69% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-03-20 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-19148
Severity
CRITICAL
CVSS
9.8
EPSS
7.69%

Original NVD Description

Tellabs Optical Line Terminal (OLT) 1150 devices allow Remote Command Execution via the -l option to TELNET or SSH. Tellabs has addressed this issue in the SR30.1 and SR31.1 release on February 18, 2020.