CVE-2021-42080 describes a Reflected Cross-Site Scripting (XSS) vulnerability in osnexus QuantaStor, allowing an attacker to execute arbitrary script in a victim's browser via a specially crafted URL. This vulnerability carries a CVSS score of 7.4 (High), indicating a network-based attack with low complexity, requiring user interaction, and potentially leading to high confidentiality impact. There is currently 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:N/UI:R/S:C/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.