CVE-2026-19746

A vulnerability has been found in Calix GigaSpire 26.1.0. The affected element is an unknown function of the file traceroute.cmd. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://vuldb.com/cve/CVE-2026-19746
https://vuldb.com/submit/868299
https://vuldb.com/vuln/389484
https://vuldb.com/vuln/389484/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-13 20:17

Updated : 2026-08-14 19:09

NVD link : CVE-2026-19746

Mitre link : CVE-2026-19746

CVE.ORG link : CVE-2026-19746

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

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