CVE-2025-63927

Katalog CVE

CVSS 4.0 · Medium EPSS 0,21%

Kerentanan Heap-based Buffer Overflow pada airpig2011 iec104. Skor CVSS 3.1 4.0 (Medium) menurut CISA ADP.

Deskripsi (NVD)

A heap-use-after-free vulnerability exists in airpig2011 IEC104 thru Commit be6d841 (2019-07-08). During multi-threaded client execution, the function Iec10x_Scheduled can access memory that has already been freed, potentially causing program crashes or undefined behavior. This may be exploited to trigger a denial-of-service or memory corruption.

Rincian

Terbit di NVD

12 November 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

4.0 (Medium), sumber CISA ADP
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://songsong.host/mybugs/CVE-2025-63927.html exploit · advisory pihak ketiga
• https://github.com/airpig2011/IEC104/issues/20 exploit