Buffer Overflow in the URI parser of CivetWeb 1.14 through 1.16 (latest) allows a remote attacker to achieve remote code execution via a crafted HTTP request. This vulnerability is triggered during request processing and may allow an attacker to corrupt heap memory, potentially leading to denial of service or arbitrary code execution.
History

Tue, 02 Sep 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Civetweb Project
Civetweb Project civetweb
Vendors & Products Civetweb Project
Civetweb Project civetweb

Fri, 29 Aug 2025 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 29 Aug 2025 17:00:00 +0000

Type Values Removed Values Added
Description Buffer Overflow in the URI parser of CivetWeb 1.14 through 1.16 (latest) allows a remote attacker to achieve remote code execution via a crafted HTTP request. This vulnerability is triggered during request processing and may allow an attacker to corrupt heap memory, potentially leading to denial of service or arbitrary code execution.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-08-29T17:05:30.204Z

Reserved: 2025-08-16T00:00:00.000Z

Link: CVE-2025-55763

cve-icon Vulnrichment

Updated: 2025-08-29T17:05:22.646Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-29T17:15:35.790

Modified: 2025-09-02T15:55:35.520

Link: CVE-2025-55763

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-02T15:23:32Z