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CVE-2016-6554

Synology NAS servers DS107, DS116, and DS213, use default credentials

N/A
Published: July 13, 2018 at 08:00 PM UTC
Updated: June 17, 2026 at 12:51 AM UTC
6 products affected across 1 vendorDS213 FirmwareDS116 FirmwareDS107 Firmware

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Severity
N/A
Exploit prediction
EPSS 4%

Description

Synology NAS servers DS107, firmware version 3.1-1639 and prior, and DS116, DS213, firmware versions prior to 5.2-5644-1, use non-random default credentials of: guest:(blank) and admin:(blank) . A remote network attacker can gain privileged access to a vulnerable device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

DS107 Firmware· Synology
95%
v ≤ 3.1-1639
synology-ds107 (same device)
DS116 Firmware· Synology
95%
v ≤ 5.2-5644-1
synology-ds116 (same device)
DS213 Firmware· Synology
95%
v ≤ 5.2-5644-1
synology-ds213 (same device)
DS107· Synology
60%
3.1-1639
DS116· Synology
60%
v < 5.2-5644-1
Affected range stops below 5.2-5644-1, so it looks safe — our inference, not a vendor statement
DS213· Synology
60%
v < 5.2-5644-1
Affected range stops below 5.2-5644-1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Third Party Advisoryx_refsource_CERT-VNUS Government Resource
Source: [email protected]
https://www.kb.cert.org/vuls/id/404187
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
https://www.securityfocus.com/bid/93805
x_refsource_CONFIRMRelease NotesVendor Advisory
Source: [email protected]
https://www.synology.com/en-global/releaseNote/DS213

CVSS

10HIGH[email protected]
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-255

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