CVE-2025-13221Public exploitNetwork attack vector

Unauthenticated administrator credential disclosure via usuarios.xml

Published Nov 15, 2025 · Updated Nov 15, 2025

Credential disclosure in Intelbras UnniTI 24.07.11 allows remote attackers to read administrator credentials from an XML endpoint. The unauthenticated /xml/sistema/usuarios.xml endpoint returns Usuario and Senha values in plaintext rather than protecting stored passwords. Network reachability to the appliance is sufficient, and the exposed credentials grant administrative access to its web manager.

CVSS severity5.3
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential disclosure in Intelbras UnniTI 24.07.11 allows remote attackers to read administrator credentials from an XML endpoint. The unauthenticated /xml/sistema/usuarios.xml endpoint returns Usuario and Senha values in plaintext rather than protecting stored passwords. Network reachability to the appliance is sufficient, and the exposed credentials grant administrative access to its web manager.

The record

CVE
CVE-2025-13221
Published
Nov 15, 2025
Updated
Nov 15, 2025
Vendor
Intelbras
Product
UnniTI
Classifications
CWE-256, CWE-255, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 15, 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=24.07.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Intelbras · UnniTIversion=24.07.11

Published CVSS scores

5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.0VulDBAV:N/AC:L/Au:N/C:P/I:N/A:N
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-256Plaintext Storage of a Password
CWE-255Credentials Management Errors
T1552Unsecured Credentials

Public exploit references

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Technologies

Your stack

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Your stack

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