CVE-2021-21474

Katalog CVE

CVSS 6.5 · Medium EPSS 0,70%

Kerentanan Inadequate Encryption Strength pada sap hana database. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

SAP HANA Database, versions - 1.0, 2.0, accepts SAML tokens with MD5 digest, an attacker who manages to obtain an MD5-digest signed SAML Assertion issued for an SAP HANA instance might be able to tamper with it and alter it in a way that the digest continues to be the same and without invalidating the digital signature, this allows them to impersonate as user in HANA database and be able to read the contents in the database.

Rincian

Terbit di NVD

9 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-326: Inadequate Encryption Strength

EPSS (30 hari)

0,70% peluang dieksploitasi; lebih tinggi dari 51,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543 advisory vendor
• https://launchpad.support.sap.com/#/notes/2992154 permissions required