CVE-2015-3035 TP-Link CVE debrief

Who should care

Organizations that operate or support TP-Link Archer devices, especially environments where these devices are internet-facing, used as edge networking equipment, or managed at scale.

Technical summary

The vulnerability is identified as a directory traversal issue in multiple TP-Link Archer devices. The supplied official records do not include deeper technical detail, so the safest working assumption is that affected devices may accept paths or requests that can escape intended directory boundaries. Use the official CVE and NVD records, along with vendor instructions, to confirm affected models and remediation steps.

Defensive priority

High. CISA has listed this CVE in the Known Exploited Vulnerabilities catalog, indicating confirmed exploitation and a need for prompt action.

Recommended defensive actions

• Check whether any TP-Link Archer devices in your environment match the affected product family.
• Apply updates or mitigation steps per vendor instructions as soon as possible.
• Prioritize internet-facing or business-critical deployments for immediate review.
• Verify that device firmware and management interfaces are current after remediation.
• Monitor for unusual access to device services and review exposure of administrative interfaces.

Evidence notes

This debrief is based only on the supplied official sources: the CISA KEV entry, the official CVE record, and the NVD detail page. The CVE was published and modified on 2022-03-25 in the supplied timeline, and CISA lists the issue in KEV with a due date of 2022-04-15. No exploit details beyond the directory traversal classification were used.

Official resources