CVE-2026-8326

Published May 29, 2026

Last updated a month ago

CVSS critical 10.0
ICS

Overview

Description
Path traversal vulnerability in Remote Spark (https://www.Remotespark.Com/) SparkView allows reading and writing arbitrary files in all directories as root. This leads to RCE. The affected component is the RDP drive redirection.  Depending on implementation, the vulnerability can be exploited by an unauthenticated attacker. This issue affects SparkView: before build 1127.
Source
vulnerability@ncsc.ch
NVD status
Deferred

Risk scores

CVSS 4.0

Type
Secondary
Base score
10
Impact score
-
Exploitability score
-
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/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
Severity
CRITICAL

Weaknesses

vulnerability@ncsc.ch
CWE-23

Social media

Hype score
Not currently trending

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References

Sources include official advisories and independent security research.