How severe is CVE-2007-3804?

CVE-2007-3804 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2007-3804 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-3804?

CVE-2007-3804 affects Clavister Clavister Coreplus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-3804?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-3804 published?

CVE-2007-3804 was published on 2007-07-16 and last updated on 2026-06-16.

CVE-2007-3804

CVE-2007-3804 is a medium-severity vulnerability in Clavister Clavister Coreplus with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Clavister Clavister Coreplus
Published: 2007-07-16
Last modified: 2026-06-16

Description

The AntiVirus engine in the HTTP-ALG in Clavister CorePlus before 8.81.00 and 8.80.03 might allow remote attackers to bypass scanning via small files.

Frequently asked questions

What is CVE-2007-3804?: The AntiVirus engine in the HTTP-ALG in Clavister CorePlus before 8.81.00 and 8.80.03 might allow remote attackers to bypass scanning via small files.
How severe is CVE-2007-3804?: CVE-2007-3804 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2007-3804 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3804?: CVE-2007-3804 affects Clavister Clavister Coreplus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-3804?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-3804 published?: CVE-2007-3804 was published on 2007-07-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:clavister:clavister_coreplus:*:*:*:*:*:*:*:*

More vulnerabilities in Clavister Clavister Coreplus

CVE-2007-3803 — Critical (CVSS 10.0): The SMTP ALG in Clavister CorePlus before 8.80.04, and 8.81.00, does not properly parse SMTP commands in certain…
CVE-2007-3805 — Medium (CVSS 5.4): The IKE implementation in Clavister CorePlus before 8.80.03, and 8.80.00, does not properly validate certificates…

All CVEs affecting Clavister Clavister Coreplus →

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities

CVE-2016-8363 — Critical (CVSS 10.0): An issue was discovered in Moxa OnCell OnCellG3470A-LTE, AWK-1131A/3131A/4131A Series, AWK-3191 Series, AWK-5232/6232…
CVE-2016-7457 — Critical (CVSS 10.0): VMware vRealize Operations (aka vROps) 6.x before 6.4.0 allows remote authenticated users to gain privileges, or halt…
CVE-2015-7425 — Critical (CVSS 10.0): The Data Protection component in the VMware vSphere GUI in IBM Tivoli Storage Manager for Virtual Environments: Data…
CVE-2015-8267 — Critical (CVSS 10.0): The PasswordReset.Controllers.ResetController.ChangePasswordIndex method in PasswordReset.dll in Dovestones AD Self…
CVE-2015-7919 — Critical (CVSS 10.0): SearchBlox 8.3 before 8.3.1 allows remote attackers to write to the config file, and consequently cause a denial of…
CVE-2015-7071 — Critical (CVSS 10.0): The File Bookmark component in Apple OS X before 10.11.2 allows attackers to bypass a sandbox protection mechanism for…

Browse all CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities →