CVE-2016-7836SKYSEA Client View Improper Authentication Vulnerability

SKYSEA Client View Ver.11.221.03 and earlier allows remote code execution via a flaw in processing authentication on the TCP connection with the management console program.

9.8 CRITICALEPSS 19.23%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-06-17 00:53 UTC

OverviewCVSS details

9.8CRITICALCVSS 3.1

Score source: NVD
NVD status: Analyzed
Published: Jun 9, 2017
Assigner: jpcert

Affected

SKYSEA Client View (Sky Co., LTD.)

Versions: Ver.11.221.03 and earlier

Exploitation

Public exploit: Yes · 1 reference
CISA KEV: Listed · Oct 14, 2025
KEV due date: Nov 4, 2025
Ransomware use: Unknown
SSVC: Exploitation active · Automatable yes · Impact total

EPSS · FIRST, scored Nov 7

19.23%chance of exploitation in 30 days

Higher than 97.34% of CVEs

CVSS 3.1 · NVD

9.8Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

CVSS 2.0 · NVD

10.0High

AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack vector: Network
Attack complexity: Low
Authentication: None
Confidentiality impact: Complete
Integrity impact: Complete
Availability impact: Complete

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
9.8	CRITICAL	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0	HIGH	2.0NVD	AV:N/AC:L/Au:N/C:C/I:C/A:C

CISA required action

⚡ Known exploited · remediation due Nov 4, 2025

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Details

CVE ID: CVE-2016-7836
Status: Analyzed
Assigner (CNA): jpcert
Published: Jun 9, 2017
Last modified: 2026-06-17 00:53 UTC
Weaknesses: CWE-287

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 10:57 UTC.