CVE-2020-12851 describes a critical vulnerability in Pydio Cells 2.0.4, allowing an authenticated user to overwrite or create arbitrary files within other users' personal and cells folders. This is achieved by uploading a specially crafted ZIP file and exploiting the application's file extraction functionality. The vulnerability carries a CVSS score of 8.1 (High), indicating a low-complexity network attack that can lead to high impact on confidentiality and integrity. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, the potential for unauthorized file manipulation remains significant.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.4CPE matchmatch criteria | cpe:2.3:a:pydio:cells:2.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.