CVEvulnerability

CVE-2025-50464

6.5 MEDIUM Published 2025-07-30 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-07-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-121

Description

A buffer overflow vulnerability exists in the upload.cgi module of the iptime NAS firmware v1.5.04. The vulnerability arises due to the unsafe use of the strcpy function to copy attacker-controlled data from the CONTENT_TYPE HTTP header into a fixed-size stack buffer (v8, allocated 8 bytes) without bounds checking. Since this operation occurs before authentication logic is executed, the vulnerability is exploitable pre-authentication.

Affected configurations

• iptime nas firmware 1.5.04

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References