CVE-2021-25856 is a file deletion vulnerability affecting pcmt superMicro-CMS version 3.11, allowing authenticated attackers to delete arbitrary files by uploading a specially crafted image file through images.php. With a CVSS score of 4.9 (Medium), this vulnerability requires high privileges (PR:H) but can be exploited over the network (AV:N) with low attack complexity (AC:L), leading to high integrity impact (I:H). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting a low immediate threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.11CPE matchmatch criteria | cpe:2.3:a:supermicro-cms_project:supermicro-cms:3.11:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/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.