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CVE-2025-2244

Bitdefender Gravityzone insecure deserialization

9.8 CRITICALEPSS 1.11%
  1. Published4 Apr 2025

Description

A vulnerability in the sendMailFromRemoteSource method in Emails.php  as used in Bitdefender GravityZone Console unsafely uses php unserialize() on user-supplied input without validation. By crafting a malicious serialized payload, an attacker can trigger PHP object injection, perform a file write, and gain arbitrary command execution on the host system.

CVSS 3.1 breakdown

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

Affected products

Bitdefender Gravityzone< 6.41.2-1

Remediation

Fixed in
Bitdefender Gravityzone≥ 6.41.2-1

References

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Frequently asked

Is CVE-2025-2244 being actively exploited?

CVE-2025-2244 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.11%.

How severe is CVE-2025-2244?

CVE-2025-2244 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.11% probability of exploitation.

Which products are affected by CVE-2025-2244?

Affected products include Bitdefender Gravityzone.

How do I fix CVE-2025-2244?

Upgrade affected software to a fixed version, for example Bitdefender Gravityzone 6.41.2-1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-2244 against the real software inventory on every managed device, as each hourly inventory arrives. 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.