9.8

CVE-2025-2244: bitdefender gravityzone Deserialization of Untrusted Data

CVSS: 9.8v3.1CriticalAnalyzed
Published 04-04-2025Last modified 04-04-2025
Open JSON

Vulnerability summary

CVE-2025-2244 is a critical (CVSS 9.8) Deserialization of Untrusted Data vulnerability in bitdefender gravityzone. EPSS estimates a 1.11% chance of exploitation in the next 30 days, higher than 65.4% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.11%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-04-2025
    PublishedVulnerability first disclosed.
  2. 04-04-2025
    Last modifiedVulnerability information updated.

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 metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.11%

Chance of exploitation in the next 30 days

Percentile

65%

Versus all other CVEs

30-day change

+0.02 pp

From 1.09% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.11%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Bitdefender2 products

1 vendor · 2 products

References

1 links