VULNERABILITY INTELLIGENCE

CVE-2019-19148

CVSS score9.8 CRITICAL
EPSS probability7.88%
CISA KEVNot currently listed
Published2020-03-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-78

Primary references