CVE-2021-4311 is a critical XML External Entity (XXE) vulnerability affecting Talend Open Studio for MDM, specifically within its XML Handler component. This flaw allows an unauthenticated attacker to remotely execute arbitrary code, access sensitive data, or cause denial of service due to its high impact on confidentiality, integrity, and availability. While rated as critical with a CVSS score of 9.8, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 20230102_1935CPE matchmatch criteria | cpe:2.3:a:talend:open_studio:*:*:*:*:*:mdm:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.