CVE-2021-21511 describes an Improper Authorization vulnerability in the web UI of Dell EMC Avamar Server versions 19.3 and 19.4, and Dell EMC Integrated Data Protection Appliance. This high-severity vulnerability (CVSS 8.1) allows a remote, low-privileged attacker to gain unauthorized read or modification access to other users' backup data. Despite its severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
19.3CPE matchmatch criteria | cpe:2.3:a:dell:emc_avamar_server:19.3:*:*:*:*:*:*:* | ||
19.4CPE matchmatch criteria | cpe:2.3:a:dell:emc_avamar_server:19.4:*:*:*:*:*:*:* | ||
2.6CPE matchmatch criteria | cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.6:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.