How severe is CVE-2017-15647?

CVE-2017-15647 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-15647 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15647?

CVE-2017-15647 affects Fiberhome Routerfiberhome Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15647?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-15647 published?

CVE-2017-15647 was published on 2017-10-19 and last updated on 2026-06-17.

CVE-2017-15647

CVE-2017-15647 is a high-severity vulnerability in Fiberhome Routerfiberhome Firmware with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 27% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 27% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Fiberhome Routerfiberhome Firmware
Published: 2017-10-19
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2017-15647?: On FiberHome routers, Directory Traversal exists in /cgi-bin/webproc via the getpage parameter in conjunction with a crafted var:page value.
How severe is CVE-2017-15647?: CVE-2017-15647 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-15647 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15647?: CVE-2017-15647 affects Fiberhome Routerfiberhome Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15647?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-15647 published?: CVE-2017-15647 was published on 2017-10-19 and last updated on 2026-06-17.

References

https://blogs.securiteam.com/index.php/archives/3472

Affected products (1)

cpe:2.3:o:fiberhome:routerfiberhome_firmware:*:*:*:*:*:*:*:*

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