CVE-2021-21474 is a medium-severity vulnerability affecting SAP HANA Database versions 1.0 and 2.0. It allows an authenticated attacker to impersonate users and read database contents by tampering with MD5-signed SAML assertions without invalidating the digital signature. The vulnerability has a CVSS score of 6.5, indicating a network-based attack with low complexity and high impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.00CPE matchmatch criteria | cpe:2.3:a:sap:hana_database:1.00:*:*:*:*:*:*:* | ||
2.00CPE matchmatch criteria | cpe:2.3:a:sap:hana_database:2.00:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.