CVE-2019-19148
CRITICAL
9.8
CVSS Score
Published: March 20, 2020 at 05:17 PM UTC
Updated: June 17, 2026 at 02:26 AM UTC
2 products affected across 1 vendorOptical Line Terminal 1150 FirmwareOptical Line Terminal 1150
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Severity
CRITICAL9.8
Exploit prediction
EPSS 8%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
tellabs-optical-line-terminal-1150 (same device)
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_CONFIRM
Source: [email protected]
https://docs.tellabs.com/articles/#%21vulnerability-response/cve-2019-19148x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/ellwoodthewood/tellabs_rceCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-78
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