CVE-2021-34317: siemens jt2go +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-34317

CVSS 7.8 · High EPSS 1,9%

Kerentanan Heap-based Buffer Overflow pada siemens jt2go, siemens teamcenter visualization. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing PCX files. This could result in an out of bounds write past the fixed-length heap-based buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13402)

Rincian

Terbit di NVD: 13 Juli 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-122: Heap-based Buffer Overflow
CWE-787: Out-of-bounds Write
EPSS (30 hari): 1,9% peluang dieksploitasi; lebih tinggi dari 79,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
siemens	jt2go	Semua versi sebelum 13.2.0
siemens	teamcenter visualization	Semua versi sebelum 13.2.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf advisory vendor
https://www.zerodayinitiative.com/advisories/ZDI-21-853/ advisory pihak ketiga · vdb entry

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.