CVE-2021-26628 describes an insufficient script validation vulnerability in the admin page of Linux kernel and Maxboard products, allowing for Cross-Site Scripting (XSS) and unauthorized privilege escalation. Additionally, insufficient file verification during uploads permits remote attackers to upload arbitrary files disguised as images. Rated 6.1 MEDIUM, this vulnerability requires user interaction (UI:R) and can lead to partial confidentiality and integrity impacts (C:L/I:L). 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 |
|---|---|---|---|
< 1.9.6.1CPE matchmatch criteria | cpe:2.3:a:maxb:maxboard:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.