CVE-2026-4536 describes a high-severity unrestricted file upload vulnerability in Acrel Environmental Monitoring Cloud Platform version 1.1.0, affecting an unspecified processing component. Rated with a CVSS score of 7.3, this flaw allows an unauthenticated, remote attacker to upload arbitrary files with low attack complexity, potentially leading to low impacts on confidentiality, integrity, and availability. Although an exploit has been publicly disclosed and could be used, there is currently no evidence of active exploitation in the wild, nor are there readily available exploit modules in common frameworks. Community and media attention for this vulnerability are minimal, and its EPSS score suggests a very low probability of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Acrel | Environmental Monitoring Cloud Platform | 1.1.0CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.