What is CVE-2018-18205?

CVE-2018-18205 is a high-severity vulnerability in Top-Vision Cc8800ce, classified under Information Disclosure. CVSS score: 7.5/10. Published 2019-03-15.

How severe is CVE-2018-18205?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Top-Vision Cc8800ce

CVE-2018-18205

Topvision CC8800 CMTS C-E devices allow remote attackers to obtain sensitive information via a direct request for /WebContent/startup.tar.gz with userName=admin in a cookie.

Vulnerability class: Information Disclosure

Published 2019-03-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.026 (84.7th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.cnvd.org.cn/flaw/show/1420913 (VDB Entry, Third Party Advisory)
github.com/pudding2/CC8800-CMTS (Third Party Advisory)

Frequently asked questions

What is CVE-2018-18205?: CVE-2018-18205 is a high-severity vulnerability in Top-Vision Cc8800ce, classified under Information Disclosure. CVSS score: 7.5/10. Published 2019-03-15.
How severe is CVE-2018-18205?: High severity. CVSS v3 base score is 7.5 out of 10.