CVE-2025-5177Network attack vector

Reflected XSS via Usuário parameter

Published May 26, 2025 · Updated May 28, 2025

Cross-site scripting in Realce Tecnologia Totem Emissor de Senhas 20250517 allows remote attackers to alter page content via Usuário. /adm/index.php on the Admin Login Page places the attacker-controlled Usuário value into a rendered response without neutralizing it. No authentication is required, but a victim must load the crafted response before the injected script can change displayed data.

CVSS severity4.7
Medium
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

Cross-site scripting in Realce Tecnologia Totem Emissor de Senhas 20250517 allows remote attackers to alter page content via Usuário. /adm/index.php on the Admin Login Page places the attacker-controlled Usuário value into a rendered response without neutralizing it. No authentication is required, but a victim must load the crafted response before the injected script can change displayed data.

The record

CVE
CVE-2025-5177
Published
May 26, 2025
Updated
May 28, 2025
Vendor
Realce Tecnologia
Product
Totem Emissor de Senhas
Classifications
CWE-94, CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 26, 2025CVE publishedPublication date reported by the CVE source.
  2. May 28, 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=20250517

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Realce Tecnologia · Totem Emissor de Senhasversion=20250517

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.7NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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