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CVE-2025-1782

Ifax Hylafax code injection

9.9 CRITICALEPSS 0.54%
  1. Published14 Apr 2025

Description

In HylaFAX Enterprise Web Interface and AvantFAX, the language form element is not properly sanitized before being used and can be misused to include an arbitrary file in the PHP code allowing an attacker to do anything as the web server user. This flaw requires the attacker to be authenticated with a valid user account.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

Avantfax< 3.4.1
Ifax Hylafax≥ 1.3.0 < 1.3.2 · < 1.2.1

Remediation

Fixed in
Avantfax≥ 3.4.1
Ifax Hylafax≥ 1.3.2

References

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Frequently asked

Is CVE-2025-1782 being actively exploited?

CVE-2025-1782 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.54%.

How severe is CVE-2025-1782?

CVE-2025-1782 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 0.54% probability of exploitation.

Which products are affected by CVE-2025-1782?

Affected products include Avantfax, Ifax Hylafax.

How do I fix CVE-2025-1782?

Upgrade affected software to a fixed version, for example Avantfax 3.4.1, Ifax Hylafax 1.3.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-1782 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.