CVE-2021-21476 is a Reverse Tabnabbing vulnerability affecting SAP UI5 versions before 1.38.49, 1.52.49, 1.60.34, 1.71.31, 1.78.18, 1.84.5, 1.85.4, and 1.86.1. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated attacker to redirect users to a malicious site with low attack complexity, potentially leading to information disclosure and integrity compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.38.49CPE matchmatch criteria | cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | ||
>= 1.50.5, < 1.52.49CPE matchmatch criteria | cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | ||
>= 1.60.1, < 1.60.34CPE matchmatch criteria | cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | ||
>= 1.71.0, < 1.71.31CPE matchmatch criteria | cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | ||
>= 1.78.0, < 1.78.18CPE matchmatch criteria | cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/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.