CVE Tools
Sign in

CVE-2026-27843

SenseLive X3050 Missing authentication for critical function

Published: Apr 23, 2026Updated: Apr 28, 2026 Sources: CVE List NVD csafCWE-306
NVD MITRE
9.1CVSSCRITICAL
EPSS Score
0.4%
Top 65.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability exists in SenseLive X3050's web management interface that allows critical configuration parameters to be modified without sufficient authentication or server-side validation. By applying unsupported or disruptive values to recovery mechanisms and network settings, an attacker can induce a persistent lockout state. Because the device lacks a physical reset button, recovery requires specialized technical access via the console to perform a factory reset, resulting in a total denial-of-service for the gateway and its connected RS-485 downstream systems.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-306

Affected Products

x3500 firmwaresenselive
Embedded
ICS / OT / IoT / ip-camera-nvr
X3050SenseLive
Embedded
ICS / OT / IoT / ip-camera-nvr
senselivecommercialICS / OT / IoTaka x3050, x3500 firmware

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-12.json
github.com
https://senselive.io/contact
senselive.io
https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-12
cisa.gov
and 46 more references View all →

Timeline

Published
Apr 23, 2026
Last Updated
Apr 28, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2026-27843 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows