CVE-2025-12253Public exploitNetwork attack vector

Database data disclosure via unescaped uid parameter

Published Oct 27, 2025 · Updated Oct 27, 2025

SQL injection in AMTT Hotel Broadband Operation System 1.0 allows remote attackers to read database data through a crafted uid parameter. The get_expiredtime.php endpoint inserts the attacker-controlled uid value directly into an SQL statement without neutralizing SQL syntax. No authentication or user interaction is required, and the published error-based request demonstrates database-name disclosure; broader database effects are not demonstrated.

CVSS severity9.8
Critical
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in AMTT Hotel Broadband Operation System 1.0 allows remote attackers to read database data through a crafted uid parameter. The get_expiredtime.php endpoint inserts the attacker-controlled uid value directly into an SQL statement without neutralizing SQL syntax. No authentication or user interaction is required, and the published error-based request demonstrates database-name disclosure; broader database effects are not demonstrated.

The record

CVE
CVE-2025-12253
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
AMTT (Shanghai) Internet Technology Inc., Ltd
Product
Hotel Broadband Operation System
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AMTT (Shanghai) Internet Technology Inc., Ltd · Hotel Broadband Operation Systemversion=1.0

Published CVSS scores

7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A: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.

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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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