CVE-2026-6213Known exploitationNetwork attack vector

Root code execution via local-check bypass

Published May 8, 2026 · Updated May 8, 2026

Authentication bypass in Remote Spark SparkView before build 1122 allows remote attackers to execute arbitrary code as root on the server. The gateway local-connection check trusts attacker-influenced connection context, but the vendor has not disclosed the exact input or code path. Unauthenticated reachability depends on the deployment's trustLocal configuration; successful exploitation grants root-level server control.

CVSS severityUnavailable
Unscored
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Authentication bypass in Remote Spark SparkView before build 1122 allows remote attackers to execute arbitrary code as root on the server. The gateway local-connection check trusts attacker-influenced connection context, but the vendor has not disclosed the exact input or code path. Unauthenticated reachability depends on the deployment's trustLocal configuration; successful exploitation grants root-level server control.

The record

CVE
CVE-2026-6213
Published
May 8, 2026
Updated
May 8, 2026
Vendor
Remote Spark Corp.
Product
SparkView
Classifications
CWE-807, CWE-290, CAPEC-242, CAPEC-176, CAPEC-115, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2026CVE publishedPublication date reported by the CVE source.
  2. May 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <build 1122

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Remote Spark Corp. · SparkViewversion=0 <build 1122

Published CVSS scores

10.0NCSC.chCVSS: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:A

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-807Reliance on Untrusted Inputs in a Security Decision
CWE-290Authentication Bypass by Spoofing
CAPEC-242Code Injection
CAPEC-176Configuration/Environment Manipulation
CAPEC-115Authentication Bypass
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo