CVE-2025-13483

Missing Authentication for Critical Function in SiRcom SMART Alert (SiSA)

CVSS 8.8 HIGHEPSS 0.3%CWE-306

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

SiRcom · SMART Alert (SiSA

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-329-06