Description
The Kiwire Captive Portal contains an open redirection issue via the login-url parameter, allowing an attacker to redirect users to an attacker controlled website.
Affected products
synchroweb: kiwire
References2
- www.synchroweb.com/release-notes/kiwire/security Release NotesVendor Advisory
- www.kb.cert.org/vuls/id/887923 Third Party Advisory
Metrics
- CVSS 3.1
-
5.4
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 24 · as of 9 November 2026
- CWE
- CWE-59
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.