CVE-2026-3797 is a high-severity unrestricted file upload vulnerability affecting Tiandy Video Surveillance System version 7.17.0 and its firmware. This flaw allows a remote attacker with low privileges to upload arbitrary files by manipulating the fileName argument in the uploadFile function. With a CVSS score of 8.8 (High), it presents a significant risk due to its network attack vector and low attack complexity, potentially leading to complete system compromise. Although exploit details have been publicly disclosed, there is currently no evidence of active exploitation, and community discussion remains minimal. The vendor has not responded to the vulnerability disclosure.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.17.0CPE matchmatch criteria | cpe:2.3:o:tiandy:video_surveillance_system_firmware:7.17.0:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.