CVE-2021-42083 describes a stored Cross-Site Scripting (XSS) vulnerability affecting various Linux, Windows, and QuantaStor products. An authenticated attacker can inject malicious code into alert configurations, which then executes when a test alert is triggered. This vulnerability has a CVSS score of 5.4 (Medium), indicating a network-based attack with low complexity requiring user interaction, potentially leading to limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.0.0.355CPE matchmatch criteria | cpe:2.3:a:osnexus:quantastor:*:*:*:*:*:*:*:* | ||
>= 0, < 6.0.0.355CPE match | cpe:2.3:a:osnexus:quantastor:*:*:*:*:*:*:*:* |
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:N
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.