CVE-2025-66955

Local File Inclusion via downloadAttachment Path Parameter in Asseco SEE Live 2.0

Published Mar 12, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Local File Inclusion in Contact Plan, E-Mail, SMS and Fax components in Asseco SEE Live 2.0 allows remote authenticated users to access files on the host via "path" parameter in the downloadAttachment and downloadAttachmentFromPath API calls.

Analysis

AI-generated

Technical impact

A flaw in the Contact Plan, E‑Mail, SMS and Fax modules of Asseco SEE Live 2.0 allows an authenticated user to read arbitrary host files by manipulating the \"path\" parameter in the downloadAttachment and downloadAttachmentFromPath API calls. This local file inclusion vulnerability exposes confidential data such as configuration files, system logs, or credentials, representing an improper file access control weakness (CWE-552). The impact is limited to confidentiality; no integrity or availability effects are described in the CVE write‑up.

Affected Systems

The vulnerability affects Asseco SEE Live 2.0, specifically its Contact Plan, E‑Mail, SMS, and Fax components. Any installation of this version that has the downloadAttachment or downloadAttachmentFromPath APIs enabled is susceptible. No further version granularity is provided beyond the 2.0 release in the CVE description.

Risk and Exploitability

The baseline CVSS score of 6.5 denotes moderate severity, and the EPSS score of less than 1 % indicates that widespread exploitation is unlikely at this time. The vulnerability is not listed in CISA’s KEV catalog. To exploit the flaw a user simply needs a valid authenticated session with the API; from there the attacker can supply a crafted path payload to read any file accessible to the application process. Because the flaw bypasses normal file‑access checks, it can expose sensitive data if the user account has sufficient system privileges.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the vendor‑supplied patch or upgrade to a patched version that corrects the path validation in the downloadAttachment API.
  • Restrict access to the downloadAttachment and downloadAttachmentFromPath endpoints by implementing firewall, reverse‑proxy, or API‑gateway rules that limit the calls to trusted accounts or IP ranges.
  • Review user permissions to ensure only privileged or trusted accounts can invoke the vulnerable download endpoints; remove or downgrade permissions for accounts that do not require file download capability.
  • If the downloadAttachment functionality is not required for your deployment, disable or delete the corresponding API calls to eliminate the attack surface.
  • Monitor API logs for suspicious path traversal attempts and investigate anomalies promptly.

Generated by OpenCVE AI on May 12, 2026 at 04:25 UTC.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Asseco live
CPEs cpe:2.3:a:asseco:live:2.0:*:*:*:*:*:*:*
Vendors & Products Asseco live
Type Values Removed Values Added
Title Local File Inclusion via downloadAttachment Path Parameter in Asseco SEE Live 2.0
Type Values Removed Values Added
Title Local File Inclusion in API Download Endpoints Allows Remote Authenticated Users to Read Host Files
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Weaknesses CWE-552
Type Values Removed Values Added
Title Local File Inclusion in API Download Endpoints Allows Remote Authenticated Users to Read Host Files
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Title LFI in Asseco SEE Live 2.0 Exposes Arbitrary Files to Authenticated Users
Weaknesses CWE-20
CWE-22
Type Values Removed Values Added
Title LFI in Asseco SEE Live 2.0 Exposes Arbitrary Files to Authenticated Users
Weaknesses CWE-20
CWE-22
Type Values Removed Values Added
Title Authenticated File Disclosure via API Path Parameter
Weaknesses CWE-22
Type Values Removed Values Added
Title Authenticated File Disclosure via API Path Parameter
Weaknesses CWE-22
Type Values Removed Values Added
Title Local File Inclusion in Asseco SEE Live 2.0 Allows Remote Authenticated Users to Read Arbitrary Files
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Title Local File Inclusion in Asseco SEE Live 2.0 Allows Remote Authenticated Users to Read Arbitrary Files
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Title Remote Authenticated File Disclosure via Path Parameter in Asseco SEE Live 2.0
Weaknesses CWE-22
Type Values Removed Values Added
Title Remote Authenticated File Disclosure via Path Parameter in Asseco SEE Live 2.0
Weaknesses CWE-22
Type Values Removed Values Added
Title Local File Inclusion in Asseco SEE Live 2.0 Allows Authenticated Users to Read Arbitrary Host Files
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Title Local File Inclusion in Asseco SEE Live 2.0 Allows Authenticated Users to Read Arbitrary Host Files
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Asseco
Asseco see Live
Vendors & Products Asseco
Asseco see Live
Type Values Removed Values Added
Description Local File Inclusion in Contact Plan, E-Mail, SMS and Fax components in Asseco SEE Live 2.0 allows remote authenticated users to access files on the host via "path" parameter in the downloadAttachment and downloadAttachmentFromPath API calls.
References
Weaknesses
  • CWE-552

    Files or Directories Accessible to External Parties

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 5, 2026, 1:30 AM
Reserved
Dec 8, 2025, 12:00 AM
Status
Modified
Published
Mar 12, 2026, 7:16 PM
Modified
Jul 5, 2026, 2:17 AM