CVE-2020-25557 is a high-severity Remote Code Execution (RCE) vulnerability affecting CMSuno 1.6.2. An authenticated attacker can inject malicious PHP code into the username field, which executes upon subsequent login, allowing arbitrary command execution on the server. With a CVSS score of 8.8, this vulnerability presents a significant risk due to its low attack complexity and complete compromise of confidentiality, integrity, and availability. While not currently on CISA's KEV catalog or showing active exploitation, a public exploit (EDB-49485) exists, though community discussion and media coverage are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.6.2CPE matchmatch criteria | cpe:2.3:a:cmsuno_project:cmsuno:1.6.2:*:*:*:*:*:*:* |
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:H
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.