CVE-2026-8598NVD

Vulnerability Summary

An undocumented configuration export port is accessible on some models
of ZKTeco CCTV cameras. This port does not require authentication and
exposes critical information about the camera such as open services and
camera account credentials.

Severity Level

CRITICAL(9.1)

Published Date

May 20, 2026

Last Modified

May 20, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.51%Probability

Root Weakness (CWE)

CWE-288: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v4.0 Base Metrics — Score 9.1 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Attack RequirementsPresent

Privileges RequiredNone

User InteractionNone

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)None

Confidentiality (Subsequent System)None

Integrity (Subsequent System)None

Availability (Subsequent System)None

CVSS v3.1 Base Metrics — Score 9.1 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

Affected & Patched Versions

Affected Versions

ZKTeco SSC335-GC2063-Face-0b77 Solution Camera < V5.0.1.2.20260421

Patched Versions

ZKTeco SSC335-GC2063-Face-0b77 Solution Camera V5.0.1.2.20260421

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