CVE-2025-52691 is a critical arbitrary file upload vulnerability affecting SmarterTools SmarterMail, allowing unauthenticated attackers to upload files to any server location, potentially leading to remote code execution. With a CVSS score of 10.0, it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. This vulnerability is actively exploited in the wild, with public exploit modules available in Metasploit and Nuclei, and has garnered significant community discussion and media coverage, indicating widespread awareness and ongoing threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 100.0.9413CPE matchmatch criteria | cpe:2.3:a:smartertools:smartermail:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.