Which versions of Zz are affected by CVE-2025-1834?

Organizations using zj1983 zz should be aware of moderate risk from CVE-2025-1834, a improper access control vulnerability rated CVSS 5.3.

Is there a public PoC exploit available for CVE-2025-1834?

Yes, a public proof-of-concept exploit is available for CVE-2025-1834. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2025-1834?

Within 30 days: Identify affected systems running zj1983 zz and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Zz CVE-2025-1834

Q: What is the CVSS score of CVE-2025-1834?

CVE-2025-1834 has a CVSS 4.0 base score of 5.3 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.2%.

MEDIUM

Improper Access Control (CWE-284)

2025-03-02 cna@vuldb.com

Authentication Bypass File Upload Zz Zframeworks

5.3

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:29 vuln.today

PoC Detected

May 26, 2025 - 00:46 vuln.today

Public exploit code

CVE Published

Mar 02, 2025 - 22:15 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability, which was classified as critical, was found in zj1983 zz up to 2024-8. This affects an unknown part of the file /resolve. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

A vulnerability, which was classified as critical, was found in zj1983 zz up to 2024-8. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. A vulnerability, which was classified as critical, was found in zj1983 zz up to 2024-8. This affects an unknown part of the file /resolve. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Zframeworks Zz. Version information: up to 2024.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.