CVE-2026-19745 (GCVE-0-2026-19745)
Vulnerability from cvelistv5
Published
2026-08-13 19:00
Modified
2026-08-14 16:40
Severity ?
2.1 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RC:R
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RC:R
CWE
Summary
A flaw has been found in Calix GigaSpire 26.1.0. Impacted is an unknown function of the file utilities_configurationsave.cgi of the component Web Management Interface. Executing a manipulation of the argument sessionKey can lead to denial of service. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References
https://vuldb.com/vuln/389483 vdb-entry, technical-description
https://vuldb.com/vuln/389483/cti signature, permissions-required
https://vuldb.com/cve/CVE-2026-19745 third-party-advisory
https://vuldb.com/submit/868298 third-party-advisory
Impacted products
Vendor Product Version
Calix GigaSpire Version: 26.1.0
    cpe:2.3:a:calix:gigaspire:*:*:*:*:*:*:*:*
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