What is CVE-2018-6023?

CVE-2018-6023 is a high-severity vulnerability in Fastweb Fastgate, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-05-11.

How severe is CVE-2018-6023?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2018-6023 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Fastweb Fastgate

CVE-2018-6023

Fastweb FASTgate 0.00.47 devices are vulnerable to CSRF, with impacts including Wi-Fi password changing, Guest Wi-Fi activating, etc.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2018-05-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.023 (82.7th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.024 · newest: 0.023 · change: -0.000

Affected products

Fastweb Fastgate
Fastweb Fastgate Firmware — versions 0.00.47

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

tgragnato/FASTGate-RCE

References

packetstormsecurity.com/files/147571/Fastweb-FASTGate-0.00.47-Cross-Site-Reques… (Exploit, VDB Entry, Third Party Advisory)
www.exploit-db.com/exploits/44606/ (Exploit, VDB Entry, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2018-6023?: CVE-2018-6023 is a high-severity vulnerability in Fastweb Fastgate, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-05-11.
How severe is CVE-2018-6023?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2018-6023 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.