CVE-2025-2244: A vulnerability in the sendMailFromRemoteSource method in Emails.php as used in Bitdefender GravityZone Conso

Q: How do I fix CVE-2025-2244?

gravityzone: upgrade to 6.41.2-1. Exact commands for each OS are on this page.

Q: Is CVE-2025-2244 being exploited?

CVE-2025-2244 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-2244 affect?

CVE-2025-2244 affects gravityzone. Severity is critical (CVSS 9.8). 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 attac

Q: How urgent is CVE-2025-2244?

Priority 56/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2025-2244 is a critical-severity flaw (CVSS 9.8) affecting gravityzone. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-04-04
Last modified	2026-06-17

Publisher (CNA): Bitdefender · Vendor: bitdefender

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-04-04 10:15 UTCPublished CVE record published
2026-06-17 09:06 UTCUpdated Record last modified

bitdefender gravityzone UPGRADE

Affected: < 6.41.2-1

Fixed in: 6.41.2-1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 6.41.2-1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gravityzone

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gravityzone

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-2244?

gravityzone: upgrade to 6.41.2-1. Exact commands for each OS are on this page.

Is CVE-2025-2244 being exploited?

CVE-2025-2244 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-2025-2244 affect?

CVE-2025-2244 affects gravityzone. Severity is critical (CVSS 9.8). 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 attac

How urgent is CVE-2025-2244?

Priority 56/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-2243 HIGH 7.3 UPGRADE A server-side request forgery (SSRF) vulnerability in Bitdefender GravityZone Console allows an attacker to by
CVE-2024-6980 CRITICAL 9.8 UPGRADE A verbose error handling issue in the proxy service implemented in the GravityZone Update Server allows an att
CVE-2024-4177 HIGH 8.1 UPGRADE A host whitelist parser issue in the proxy service implemented in the GravityZone Update Server allows an atta

References

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