CVE-2025-12686NVD

Vulnerability Summary

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in AdminCenter in Synology BeeStation OS before 1.3.2-65648 allows remote attackers to execute arbitrary code via unspecified vectors.

Severity Level

CRITICAL(9.8)

Published Date

May 27, 2026

Last Modified

Jun 2, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

2.76%Probability

Root Weakness (CWE)

CWE-120: Unknown/Unlisted Weakness ↗

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

CVSS v3.1 Base Metrics — Score 9.8 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

Affected & Patched Versions

Affected Versions

Synology Beestation Os >= 1.0 and < 1.3.2-65648

Patched Versions

Synology Beestation Os 1.3.2-65648

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