CVE-2020-4462

Katalog CVE

CVSS 8.2 · High EPSS 3,2%

Kerentanan Improper Restriction of XML External Entity Reference pada ibm sterling external authentication server, ibm sterling secure proxy. Skor CVSS 3.1 8.2 (High) menurut NVD.

Deskripsi (NVD)

IBM Sterling External Authentication Server 6.0.1, 6.0.0, 2.4.3.2, and 2.4.2 and IBM Sterling Secure Proxy 6.0.1, 6.0.0, 3.4.3, and 3.4.2 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 181482.

Rincian

Terbit di NVD

16 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

3,2% peluang dieksploitasi; lebih tinggi dari 88,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://exchange.xforce.ibmcloud.com/vulnerabilities/181482 vdb entry · advisory vendor
• https://www.ibm.com/support/pages/node/6249317 advisory vendor
• https://www.ibm.com/support/pages/node/6249331 advisory vendor