Description
Due to improper JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access.
Published: 2025-04-24
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-12115 Due to improper JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access.
History

Thu, 24 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 24 Apr 2025 09:45:00 +0000

Type Values Removed Values Added
Description Due to improper JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access.
Title Improper session handling
Weaknesses CWE-613
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2025-04-24T15:22:23.071Z

Reserved: 2025-03-17T08:25:16.736Z

Link: CVE-2021-47663

cve-icon Vulnrichment

Updated: 2025-04-24T13:48:10.195Z

cve-icon NVD

Status : Deferred

Published: 2025-04-24T10:15:16.703

Modified: 2026-04-15T00:35:42.020

Link: CVE-2021-47663

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses