CVE-2025-14199 is a critical unrestricted upload vulnerability affecting Verysync 微力同步 up to version 2.21.3, specifically within the Web Administration Module. This flaw allows a remote, unauthenticated attacker to upload arbitrary files, potentially leading to full system compromise. With a CVSS score of 9.8 (Critical), the vulnerability is easily exploitable with low attack complexity and no user interaction required, resulting in high impacts to confidentiality, integrity, and availability. While an exploit has been published, there is currently no evidence of active exploitation in the wild, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.21.3CPE matchmatch criteria | cpe:2.3:a:verysync:verysync:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.
No media coverage found for this CVE.
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.