What is the CVSS score of CVE-2025-52954?

CVE-2025-52954 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-52954?

Within 24 hours: Identify all systems running affected software and assess exposure scope; consult vendor advisory for exact affected versions. Within 7 days: Apply vendor-released patch to all affected systems; verify patch installation through automated scanning. Within 30 days: Conduct post-remediation security validation and update vulnerability management records.

Junos Os Evolved CVE-2025-52954

Q: Which versions of Junos Os Evolved are affected by CVE-2025-52954?

CVE-2025-52954 is a high-severity command injection vulnerability affecting systems with CVSS score 7.8, enabling attackers to execute arbitrary commands on compromised infrastructure.. A patch is available.

EUVD-2025-21161 HIGH

Missing Authorization (CWE-862)

2025-07-11 sirt@juniper.net

Information Disclosure Juniper Junos Os Evolved

7.8

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-862 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V8 - Authorization Authorization checks on every request MITRE ATT&CK 1 technique across 1 tactic: Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS 7.8. EPSS 0.0%. No patch confirmed.
Exploit ScenarioDerived	An attacker could exploit this vulnerability in the affected application to compromise the security of affected deployments, potentially impacting confidentiality, integrity, or availability.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

Patch available 0.0% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Mar 16, 2026

A command injection vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation.

Earlier versions of this analysis (1)

v1 Mar 16, 2026 - 08:17 CVSS 7.8

A Missing Authorization vulnerability in the internal virtual routing and forwarding (VRF) of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to

RemediationAI

Monitor vendor channels for patch availability.

Affected VersionsENISA

Junos OS Evolved 24.4 <24.4R1-S2-EVO, 24.4R2-EVO

Junos OS Evolved 23.4 <23.4R2-S5-EVO

Junos OS Evolved 0 <22.2R3-S7-EVO

Junos OS Evolved 22.4 <22.4R3-S7-EVO

Junos OS Evolved 23.2 <23.2R2-S4-EVO

Junos OS Evolved 24.2 <24.2R2-S1-EVO

Affected Packages

euvd junos_os_evolved fix: 22.2R3-S7-EVO, 22.4R3-S7-EVO, 23.2R2-S4-EVO, 23.4R2-S5-EVO, 24.2R2-S1-EVO

euvd junos_os_evolved_24_4_24_4r1_s2_evo no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 2 packages in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

CWE-862 (Missing Authorization). CVSS 7.8 indicates high severity.

Know when Junos Os Evolved gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 06:27 EUVD-patch-fix

executive summary

Patch available

Apr 16, 2026 - 05:29 EUVD

24.4R1-S2-EVO,23.4R2-S5-EVO,22.2R3-S7-EVO

CVE Published

Jul 11, 2025 - 15:15 nvd

HIGH 7.8

DescriptionCVE.org

A Missing Authorization vulnerability in the internal virtual routing and forwarding (VRF) of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to a system compromise.

Any low-privileged user with the capability to send packets over the internal VRF can execute arbitrary Junos commands and modify the configuration, and thus compromise the system.

This issue affects Junos OS Evolved:

All versions before 22.2R3-S7-EVO,
from 22.4 before 22.4R3-S7-EVO,
from 23.2 before 23.2R2-S4-EVO,
from 23.4 before 23.4R2-S5-EVO,
from 24.2 before 24.2R2-S1-EVO
from 24.4 before 24.4R1-S2-EVO, 24.4R2-EVO.

Executive ViewAI

Why It Matters

CVE-2025-52954 is a high-severity command injection vulnerability affecting systems with CVSS score 7.8, enabling attackers to execute arbitrary commands on compromised infrastructure. This vulnerability requires immediate patching to prevent unauthorized system access and potential data breach or operational disruption. The organization should prioritize remediation across all affected systems within the next 7 days.

Business Impact: High

Compensating Controls

Apply vendor patch.

Threat Intelligence Overview

EPSS Score

0.0%

Top 95% exploitable

Data Quality

4 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC No

EPSS 0.0%

Patch available Yes

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Small

Automatable· derived

Human Impact

High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +39

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.