What is the CVSS score of CVE-2024-8021?

CVE-2024-8021 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 2.7%.

Which versions of Open Redirect are affected by CVE-2024-8021?

Organizations using the latest should be aware of moderate risk from CVE-2024-8021 rated CVSS 6.1. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2024-8021?

Yes, a public proof-of-concept exploit is available for CVE-2024-8021. Prioritise patching immediately. EPSS: 2.7%.

How to fix or mitigate CVE-2024-8021?

Within 30 days: Identify affected systems running the latest and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Open Redirect CVE-2024-8021

MEDIUM

URL Redirection to Untrusted Site (Open Redirect) (CWE-601)

2025-03-20 security@huntr.dev

Open Redirect Gradio

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:32 vuln.today

PoC Detected

Mar 26, 2025 - 16:39 vuln.today

Public exploit code

CVE Published

Mar 20, 2025 - 10:15 nvd

MEDIUM 6.1

DescriptionCVE.org

An open redirect vulnerability exists in the latest version of gradio-app/gradio. The vulnerability allows an attacker to redirect users to a malicious website by URL encoding. This can be exploited by sending a crafted request to the application, which results in a 302 redirect to an attacker-controlled site.

AnalysisAI

An open redirect vulnerability exists in the latest version of gradio-app/gradio. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Open Redirect (CWE-601), which allows attackers to redirect users to malicious websites via URL manipulation. An open redirect vulnerability exists in the latest version of gradio-app/gradio. The vulnerability allows an attacker to redirect users to a malicious website by URL encoding. This can be exploited by sending a crafted request to the application, which results in a 302 redirect to an attacker-controlled site. Affected products include: Gradio Project Gradio.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate redirect destinations against an allowlist, avoid using user input in redirect URLs.

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