CVE-2021-27492

Katalog CVE

CVSS 5.5 · Medium EPSS 1,7%

Kerentanan Improper Restriction of XML External Entity Reference pada datakit crosscadware, luxion keyshot +2 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

When opening a specially crafted 3DXML file, the application containing Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external DTD.

Rincian

Terbit di NVD

27 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 77,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01 advisory pihak ketiga · pemerintah AS
• https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf advisory pihak ketiga
• https://www.zerodayinitiative.com/advisories/ZDI-21-567/ advisory pihak ketiga · vdb entry