CVE-2025-30515Network attack vector

Arbitrary file write via upload path traversal

Published Jun 9, 2025 · Updated Jun 10, 2025

Path traversal in CyberData 011209 SIP Emergency Intercom before 22.0.1 allows remote authenticated users to write arbitrary files. Public advisories do not identify the upload endpoint or disclose how its path handling accepts traversal sequences to select unintended destinations. Access to the authenticated web interface is required; exploitation writes attacker-chosen content outside intended upload locations.

CVSS severity9.8
Critical
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in CyberData 011209 SIP Emergency Intercom before 22.0.1 allows remote authenticated users to write arbitrary files. Public advisories do not identify the upload endpoint or disclose how its path handling accepts traversal sequences to select unintended destinations. Access to the authenticated web interface is required; exploitation writes attacker-chosen content outside intended upload locations.

The record

CVE
CVE-2025-30515
Published
Jun 9, 2025
Updated
Jun 10, 2025
Vendor
CyberData Corporation
Product
011209 SIP Emergency Intercom
Classifications
CWE-35, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <22.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CyberData Corporation · 011209 SIP Emergency Intercomversion=0 <22.0.1

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.3ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-35Path Traversal: '.../...//'
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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