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Vulnerability record · public intelligence
CVE-2025-9355
HIGH

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 scheduleAdd stack-based overflow

Published Aug 22, 2025 · Updated Nov 3, 2026

Severity · CVSSHIGH · Not scored
Known exploitationNot listed
EPSS / likelihood1.01%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Nov 3, 2026

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 scheduleAdd stack-based overflow

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

A vulnerability was found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected by this vulnerability is the function scheduleAdd of the file /goform/scheduleAdd. Performing manipulation of the argument ruleName results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

FIRST-EPSSCVE-LIST-V5
SSVC priority
MEDIUM
Confidence
Not available
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. VDB-321058 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 scheduleAdd stack-based overflow ↗
  2. VDB-321058 | CTI Indicators (IOB, IOC, IOA) ↗
  3. Submit #631527 | Linksys RE6500、RE6250、RE6300、RE6350、RE7000、RE9000 RE6500(1.0.013.001) RE6250(1.0.04.001) RE6300(1.2.07.001) RE6350(1.0.04.001) RE7000(1.1.05.003) RE9000(1.0.0 ↗
  4. Source repository ↗
  5. Source repository ↗
  6. www.linksys.com ↗

Record history

Published Aug 22, 2025 · Last refreshed Nov 3, 2026