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CVE Record

CVE-2018-13289: Information exposure vulnerability in SYNO.FolderSharing.List in Synology Router Manager (SRM) before 1.1.7...

Information exposure vulnerability in SYNO.FolderSharing.List in Synology Router Manager (SRM) before 1.1.7-6941-2 allows remote attackers to obtain sensitive information via the (1) folder_path or (2) real_path parameter.

MediumCVSS 5.3Not KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

This vulnerability could let an unauthenticated remote attacker obtain sensitive information from Synology Router Manager on affected routers. The impact is limited to confidentiality, but exposure is more urgent if SRM services are reachable from the internet or untrusted networks.

Executive priority

Prioritize remediation for internet-facing Synology SRM deployments. Internal-only deployments are lower urgency but should still be updated through normal vulnerability management because the issue is unauthenticated and remotely reachable.

Technical view

CVE-2018-13289 is a CWE-200 information exposure issue in SYNO.FolderSharing.List in Synology Router Manager before 1.1.7-6941-2. The CVSS 3.0 vector is AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N, indicating remote unauthenticated access with low confidentiality impact only.

Likely exposure

Organizations using Synology routers running SRM earlier than 1.1.7-6941-2 are the relevant exposure set. Risk increases where SRM interfaces or related services are reachable from untrusted networks.

Exploitation context

The provided sources do not indicate known active exploitation, and the CVE is not listed as KEV in the bundle. Treat it as remotely reachable and low-complexity, but do not assume exploitation without additional evidence.

Researcher notes

Evidence is limited to the CVE record and Synology advisory reference. The public bundle identifies the vulnerable component and parameters, but does not provide detailed exploitability notes, attack examples, or separate compensating controls.

Mitigation direction

  • Upgrade Synology Router Manager to 1.1.7-6941-2 or later.
  • Review Synology advisory Synology_SA_18_48 for product-specific remediation guidance.
  • Reduce untrusted network access to SRM while remediation is pending.

Validation and detection

  • Inventory Synology routers and record installed SRM versions.
  • Confirm affected systems are not running SRM before 1.1.7-6941-2.
  • Check whether SRM services are reachable from internet or untrusted networks.
  • Document remediation status against Synology advisory Synology_SA_18_48.
Prepared
Confidence
high
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cwe · medium confidence lookup

CWE-200: Information exposure and cloud metadata lookup

Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

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cve · low confidence lookup

CVE-2018-13289 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
5.3 (3.0)
Known Exploited
No
Published

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
5.3CVSS 3.0MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N3.91.4Primary CVE score

Vulnerability scoring details

Base CVSS 3.0 score

5.3Medium
CVSS 3.0 vector shape for CVE-2018-13289Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
SynologySynology Router Manager (SRM)unspecifiedListed
Weakness

CWE details

CWE-200

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.

CWE-200 · source CWE mapping

Exposure of Sensitive Information to an Unauthorized Actor

Exposure of Sensitive Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.

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