Is CVE-2017-15647 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2017-15647, but active exploitation has not been confirmed.

Can CVE-2017-15647 be exploited remotely?

Yes. CVE-2017-15647 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2017-15647?

CVE-2017-15647 has a CVSS score of 7.5 (HIGH).

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HIGHPOC

CVE-2017-15647

CWE-22Published: October 19, 2017· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official Description

On FiberHome routers, Directory Traversal exists in /cgi-bin/webproc via the getpage parameter in conjunction with a crafted var:page value.

NVD Source

Technical Analysis

CVE-2017-15647 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

A proof-of-concept (PoC) exploit exists for CVE-2017-15647. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.