CVE-2025-12253: A vulnerability was determined in AMTT Hotel Broadband Operation System 1.0

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2025-12253 is a high-severity flaw (CVSS 7.3) affecting hibos. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-10-27
Last modified	2026-10-08

Publisher (CNA): VulDB · Vendor: amttgroup

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-27 09:15 UTCPublished CVE record published
2026-10-08 11:10 UTCUpdated Record last modified

amttgroup hibos DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy hibos || rpm -q hibos || hibos --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison hibos sudo apt install hibos=<VERSION_BEFORE_1.0> sudo apt-mark hold hibos

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list hibos sudo dnf downgrade hibos-<VERSION_BEFORE_1.0> sudo dnf versionlock add hibos

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-12253?

hibos: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-12253 being exploited?

CVE-2025-12253 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-12253 affect?

CVE-2025-12253 affects hibos. Severity is high (CVSS 7.3). 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

How urgent is CVE-2025-12253?

Priority 45/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-13123 MEDIUM 6.3 DOWNGRADE A flaw has been found in AMTT Hotel Broadband Operation System 1.0
CVE-2025-14090 MEDIUM 4.7 DOWNGRADE A security flaw has been discovered in AMTT Hotel Broadband Operation System 1.0
CVE-2025-3983 MEDIUM 4.7 DOWNGRADE A vulnerability has been found in AMTT Hotel Broadband Operation System 1.0 and classified as critical
CVE-2025-2701 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical was found in AMTT Hotel Broadband Operation System 1.0
CVE-2024-41476 CRITICAL 9.8 UPGRADE AMTT Hotel Broadband Operation System (HiBOS) V3.0.3.151204 and before is vulnerable to SQL Injection via /man

References

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