What is the CVSS score of CVE-2025-59489?

CVE-2025-59489 has a CVSS 3.1 base score of 7.4 (High). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2025-59489?

Yes, a public proof-of-concept exploit is available for CVE-2025-59489. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-59489?

Within 24 hours: identify all systems running the affected product and isolate or restrict network access to vulnerable instances. Within 7 days: apply vendor-released patch to all affected systems, prioritizing internet-facing and authentication-critical applications. Within 30 days: conduct vulnerability scan across the environment to confirm remediation and verify no additional instances remain unpatched.

Unity CVE-2025-59489

Q: Which versions of Unity are affected by CVE-2025-59489?

CVE-2025-59489 is a HIGH severity argument injection vulnerability (CVSS 7.4) affecting an unspecified product with publicly available exploit code.. A patch is available.

EUVD-2025-32504 HIGH

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') (CWE-88)

2025-10-03 cve@mitre.org

Google Apple Microsoft Code Injection Editor Unity

7.4

CVSS 3.1 · Vendor: mitre

View

Vulnerability Assessment

Weakness	CWE CWE-88 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Argument sanitization
Impact	CVSS 7.4. EPSS 0.0%. Public PoC/exploit available. 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)

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AnalysisAIv1 – Mar 13, 2026

CVE-2025-59489 is a security vulnerability (CVSS 7.4) that allows argument injection that can result. Risk factors: public PoC available.

Earlier versions of this analysis (1)

v1 Mar 13, 2026 - 19:29 CVSS 7.4

RemediationAI

Monitor vendor channels for patch availability.

Affected VersionsENISA

Unity Editor 2019.2 <2019.2.23f1

Unity Editor 2017.1.2p4 <2019.1.15f1

Unity Editor 6000.1 <6000.1.17f1

Unity Editor 2023.2 <2023.2.22f1

Unity Editor 6000.0 LTS <6000.0.58f2

Unity Editor 2022.2 <2022.2.23f1

Unity Editor 6000.2 <6000.2.6f2

Unity Editor 2022.1 <2022.1.25f1

Unity Editor 2021.2 <2021.2.20f1

Unity Editor 2022.3 xLTS <2022.3.67f2

Unity Editor 2021.3 LTS <2021.3.45f2

Unity Editor 2021.1 <2021.1.29f1

Unity Editor 2019.4 LTS <2019.4.41f1

Unity Editor 6000.3 <6000.3.0b4

Unity Editor 2020.2 <2020.2.8f1

Unity Editor 2019.3 <2019.3.17f1

Unity Editor 2021.3 xLTS <2021.3.56f2

Unity Editor 2020.3 <2020.3.49f1

Unity Editor 2020.1 <2020.1.18f1

Unity Editor 2022.3 LTS <2022.3.62f2

Unity Editor 2023.1 <2023.1.22f1

Affected Packages

euvd unity_editor fix: 2019.1.15f1, 2019.2.23f1, 2019.3.17f1, 2020.1.18f1, 2020.2.8f1, 2020.3.49f1, 2021.1.29f1, 2021.2.20f1, 2022.1.25f1, 2022.2.23f1, 2023.1.22f1, 2023.2.22f1, 6000.1.17f1, 6000.2.6f2, 6000.3.0b4

euvd unity_editor_2019_4_lts fix: 2019.4.41f1

euvd unity_editor_2021_3_lts fix: 2021.3.45f2

euvd unity_editor_2021_3_xlts fix: 2021.3.56f2

euvd unity_editor_2022_3_lts fix: 2022.3.62f2

euvd unity_editor_2022_3_xlts fix: 2022.3.67f2

euvd unity_editor_6000_0_lts fix: 6000.0.58f2

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 7 packages in euvd

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

Technical ContextAI · show details

Vulnerability type not specified by vendor. CVSS 7.4 indicates high severity.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (mitre) PRIMARY 7.4 HIGH

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

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 06:25 EUVD-patch-fix

executive summary

Patch available

Apr 16, 2026 - 05:29 EUVD

2019.2.23f1,2019.1.15f1,6000.1.17f1

PoC Detected

Oct 22, 2025 - 18:12 vuln.today

Public exploit code

CVE Published

Oct 03, 2025 - 14:15 nvd

HIGH 7.4

DescriptionCVE.org

Unity Runtime before 2025-10-02 on Android, Windows, macOS, and Linux allows argument injection that can result in loading of library code from an unintended location. If an application was built with a version of Unity Editor that had the vulnerable Unity Runtime code, then an adversary may be able to execute code on, and exfiltrate confidential information from, the machine on which that application is running. NOTE: product status is provided for Unity Editor because that is the information available from the Supplier. However, updating Unity Editor typically does not address the effects of the vulnerability; instead, it is necessary to rebuild and redeploy all affected applications.

Executive ViewAI

Why It Matters

CVE-2025-59489 is a HIGH severity argument injection vulnerability (CVSS 7.4) affecting an unspecified product with publicly available exploit code. This vulnerability enables attackers to inject malicious arguments into application processes, potentially leading to command execution or privilege escalation depending on application context. Immediate patching is required to prevent exploitation before threat actors operationalize this publicly disclosed flaw.

Business Impact: High

Compensating Controls

Apply vendor patch. If patching cannot be completed immediately, implement network segmentation to restrict access to affected systems, disable unnecessary argument injection vectors if application-configurable, and enable enhanced logging/monitoring for argument manipulation attempts.

Threat Intelligence Overview

EPSS Score

0.0%

Top 97% exploitable

Exploit

POC

Public exploit code exists

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 Yes

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

Poc

System Exposure· derived

Small

Automatable· derived

Human Impact

High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +37

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Code Injection CRITICAL

Code injection occurs when an application accepts user input and passes it directly into a language interpreter or evaluator without proper sanitization.