Known Exploited Vulnerability

CVE-2015-3035

TP-Link Multiple Archer Devices Directory Traversal Vulnerability

Past federal due date 4 public exploits Added 25 Mar 2022 Due 15 Apr 2022 · 1570 days ago

VendorTP-Link

ProductMultiple Archer Devices

WeaknessCWE-22

RansomwareNone confirmed

What the flaw is

Directory traversal vulnerability in multiple TP-Link Archer devices allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to login/.

Description as published by CISA. We have not independently reproduced it.

What CISA requires

Apply updates per vendor instructions.

This deadline is binding on US federal civilian agencies under BOD 22-01. It is not a legal deadline for anyone else, but it is a useful urgency signal — CISA sets it by how actively the flaw is being used, not by CVSS.

Public exploit code

4 public repositories referencing this CVE have been catalogued on GitHub. Treat this as a strong signal to prioritise patching, not as a verified working exploit — many such repositories are scanners, write-ups or forks rather than functional code.

Vendor advisories

nvd.nist.gov/vuln/detail/CVE-2015-3035

Primary sources

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Other TP-Link entries

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CVE-2023-50224

Source: CISA KEV catalog · last verified July 31, 2026. Rebuilt automatically twice a day.