CVE-2021-4247

HIGH
Published Dec 18, 20223y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Dec 18, 2022 3y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been found in OWASP NodeGoat and classified as problematic. This vulnerability affects unknown code of the file app/routes/research.js of the component Query Parameter Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The name of the patch is 4a4d1db74c63fb4ff8d366551c3af006c25ead12. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216184.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-404

Affected Products 1

VendorProductVersionRange
owaspnodegoat* <2021-01-26

References 3

  • github.com https://github.com/OWASP/NodeGoat/commit/4a4d1db74c63fb4ff8d366551c3af006c25ead12
    PatchThird Party Advisory
  • github.com https://github.com/OWASP/NodeGoat/issues/225
    ExploitPatchThird Party Advisory
  • vuldb.com https://vuldb.com/?id.216184
    Permissions RequiredThird Party Advisory

Remediation

  • github.com https://github.com/OWASP/NodeGoat/commit/4a4d1db74c63fb4ff8d366551c3af006c25ead12
    PatchThird Party Advisory
  • github.com https://github.com/OWASP/NodeGoat/issues/225
    ExploitPatchThird Party Advisory