CVE-2021-21515 describes a Stored Cross-Site Scripting (XSS) vulnerability in Dell EMC SourceOne, affecting versions 7.2SP10 and earlier. A low-privileged remote attacker could exploit this flaw to hijack user sessions or trick users into unknowingly sending arbitrary requests to the server. With a CVSS score of 5.4 (Medium), the vulnerability requires user interaction and has low impact on confidentiality and integrity. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.2CPE matchmatch criteria | cpe:2.3:a:dell:emc_sourceone:*:*:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:dell:emc_sourceone:7.2:-:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:dell:emc_sourceone:7.2:sp1:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:dell:emc_sourceone:7.2:sp2:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:dell:emc_sourceone:7.2:sp3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.