CVE-2026-0841 is a critical buffer overflow vulnerability affecting UTT 进取 520W firmware version 1.7.7-180627, specifically within the strcpy function handling the importpictureurl argument in the /goform/formPictureUrl file. This vulnerability carries a CVSS v3.1 score of 8.8 (High), indicating a severe risk due to its network-based attack vector, low attack complexity, and high potential for compromise of confidentiality, integrity, and availability. While the exploit is publicly available and can be launched remotely, there is currently no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage. The vendor has been unresponsive to disclosure attempts.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.7.7-180627CPE matchmatch criteria | cpe:2.3:o:utt:520w_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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, 0.0 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.