Cyber Resilience

CVE-2023-34429

Weintek Weincloud 0.13.6

Published
19 July 2023
Modified
21 November 2024
CVSS Score v3.1 7.5
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0066 48th percentile
Risk Priority 58 floored blend · peak EPSS

Summary

CVE-2023-34429 is a high-severity Improper Handling of Structural Elements (CWE-237) vulnerability in Weintek Weincloud. Its CVSS base score is 7.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Privilege Escalation (T1068); ranked at the 48th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Weintek Weincloud v0.13.6 could allow an attacker to cause a denial-of-service condition for Weincloud by sending a forged JWT token.

CWE(s)
CWE-237NVD-CWE-Other

Related Threats

MITRE ATT&CK Enterprise Techniques

T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
attack.mitre.org →
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2023-37362Same product: Weintek Weincloud
CVE-2023-35134Same product: Weintek Weincloud
CVE-2023-32657Same product: Weintek Weincloud
CVE-2023-43492Same vendor: Weintek
CVE-2023-38584Same vendor: Weintek
CVE-2023-6110Shared CWE-237
CVE-2025-24336Shared CWE-237
CVE-2024-55020Same vendor: Weintek
CVE-2024-55022Same vendor: Weintek
CVE-2023-0104Same vendor: Weintek

Affected Assets

weintek
weincloud
0.13.6

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V2.2.3

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require correct parsing and validation of complex input structures.

ID.RA-01 partial match
prevents

Vulnerability identification processes can discover instances of improper structural input handling.

ID.RA-08 partial match
prevents

Vulnerability disclosure handling can surface structural-element weaknesses reported by external parties.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development can detect weaknesses related to improper handling of complex structures.

A.8.25 Secure development life cycle partial match
prevents

Secure development lifecycle requires structured input validation and error handling that can mitigate improper handling of complex structures.

A.8.26 Application security requirements partial match
prevents

Application security requirements typically mandate robust parsing and validation of structured data inputs.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure system architecture principles include defensive design against malformed or complex structural inputs.

A.8.28 Secure coding partial match
prevents

Secure coding standards directly address proper handling and validation of structured data elements.

References