Vulnerability Intelligence Report
Junos OS Evolved: Shell Injection vulnerability in the gNOI server
CVE-2023-28983
An OS Command Injection vulnerability in gRPC Network Operations Interface (gNOI) server module of Juniper Networks Junos OS Evolved allows an authenticated, low privileged, network based attacker to inject shell commands and execute code. This issue affects Juniper Networks Junos OS Evolved 21.4 version 21.4R1-EVO and later versions prior to 22.1R1-EVO.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:1.53%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-78 ↗CWE-78 OS Command Injection
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Juniper Networks | Junos OS Evolved | 21.4R1-EVO < 21.4* (affected), 22.1 < 22.1R1-EVO (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.526%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Juniper Networks, Inc. · Vendor · USA |
| Reserved | 2023-03-29T00:00:00 |
| Published | 2023-04-17T00:00:00 |
| Patch Date | 2023-04-12 |
| Last Updated | 2025-02-05T21:37:46 |
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