Is CVE-2025-12253 actively exploited?

No active exploitation of CVE-2025-12253 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-12253 be exploited remotely?

Yes. CVE-2025-12253 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-12253?

CVE-2025-12253 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2025-12253

CWE-74Published: October 27, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability was determined in AMTT Hotel Broadband Operation System 1.0. Affected by this vulnerability is an unknown functionality of the file /user/portal/get_expiredtime.php. This manipulation of the argument uid causes sql injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Risk Analysis

This critical vulnerability in AMTT Hotel Broadband Operation System 1.0 is an SQL injection flaw in the /user/portal/get_expiredtime.php file, triggered by manipulating the 'uid' argument. With a CVSS score of 9.8, this flaw is highly severe, potentially leading to full compromise of confidentiality, integrity, and availability. The lack of an EPSS score means its exploitation likelihood is currently unknown, but the critical severity makes it an urgent concern.

No public exploit is currently known for this vulnerability. However, the flaw is remotely exploitable without authentication, indicating a high potential for impact if an exploit were to become available.

Recommended Action

Users of AMTT Hotel Broadband Operation System 1.0 should seek an updated version from the vendor. Until a patch is available, implement robust input validation for all user-supplied data, especially the 'uid' parameter, and restrict database user privileges to the minimum necessary.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2025-12253 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.