What is CVE-2019-25282?

CVE-2019-25282 is a critical-severity vulnerability in Guangzhou V V-sol Gpon/epon Olt Platform, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 9.8/10. Published 2026-01-08.

How severe is CVE-2019-25282?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Open Redirect in Guangzhou V V-sol Gpon/epon Olt Platform

CVE-2019-25282

V-SOL GPON/EPON OLT Platform v2.03 contains an open redirect vulnerability in the script that allows attackers to manipulate the 'parent' GET parameter. Attackers can craft malicious links that redirect logged-in users to arbitrary website…

Vulnerability class: Open Redirect

EPSS: 0.004 (29.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Guangzhou V V-sol Gpon/epon Olt Platform — versions V2.03.62R_IPv6, V2.03.54R, V2.03.52R

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

disclosure@vulncheck.com (third-party-advisory)
disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (vdb-entry)
disclosure@vulncheck.com (third-party-advisory)
disclosure@vulncheck.com (product)

Frequently asked questions

What is CVE-2019-25282?: CVE-2019-25282 is a critical-severity vulnerability in Guangzhou V V-sol Gpon/epon Olt Platform, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 9.8/10. Published 2026-01-08.
How severe is CVE-2019-25282?: Critical severity. CVSS v3 base score is 9.8 out of 10.