What is CVE-2025-30515?

CVE-2025-30515 is a critical-severity vulnerability in Cyberdata 011209 Sip Emergency Intercom, classified under Path Traversal: '.../...//'. CVSS score: 9.8/10. Published 2025-06-09.

How severe is CVE-2025-30515?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Cyberdata 011209 Sip Emergency Intercom

CVE-2025-30515

CyberData 011209 Intercom could allow an authenticated attacker to upload arbitrary files to multiple locations within the system.

Published 2025-06-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (44.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-35 — Path Traversal: '.../...//'

References

www.cisa.gov/news-events/ics-advisories/icsa-25-155-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2025-30515?: CVE-2025-30515 is a critical-severity vulnerability in Cyberdata 011209 Sip Emergency Intercom, classified under Path Traversal: '.../...//'. CVSS score: 9.8/10. Published 2025-06-09.
How severe is CVE-2025-30515?: Critical severity. CVSS v3 base score is 9.8 out of 10.