CVE-2025-13483 HIGH

CVE-2025-13483: Missing Authentication for Critical Function in SiRcom SMART Alert (SiSA)

Vendor Sircom
Product SMART Alert (SiSA
Weakness CWE-306 · Missing auth
Published November 25, 2025
Last update November 25, 2025
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

SiRcom SMART Alert (SiSA) allows unauthorized access to backend APIs. This allows an unauthenticated attacker to bypass the login screen using browser developer tools, gaining access to restricted parts of the application.

Key dates

02Disclosure timeline

November 25, 2025 CVE published
November 25, 2025 Record updated