How severe is CVE-2007-0315?

CVE-2007-0315 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2007-0315 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0315?

CVE-2007-0315 primarily affects Filezilla. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-0315?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-0315 published?

CVE-2007-0315 was published on 2007-01-18 and last updated on 2026-06-16.

CVE-2007-0315

CVE-2007-0315 is a critical-severity vulnerability in Filezilla with a CVSS 2.0 base score of 9.3. 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-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Filezilla
Published: 2007-01-18
Last modified: 2026-06-16

Description

Multiple buffer overflows in FileZilla before 2.2.30a allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors related to (1) Options.cpp when storing settings in the registry, and (2) the transfer queue (QueueCtrl.cpp). NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2007-0315?: Multiple buffer overflows in FileZilla before 2.2.30a allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors related to (1) Options.cpp when storing settings in the registry, and (2) the transfer queue (QueueCtrl.cpp). NOTE: some of these details are obtained from third party information.
How severe is CVE-2007-0315?: CVE-2007-0315 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2007-0315 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0315?: CVE-2007-0315 primarily affects Filezilla. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-0315?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-0315 published?: CVE-2007-0315 was published on 2007-01-18 and last updated on 2026-06-16.

References

Affected products (14)

cpe:2.3:a:filezilla:filezilla:*:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:0.9.20:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:0.9.21:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:0.9.22:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.15:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.22:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.23:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.24:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.25:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.26:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.26a:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.27:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.28:*:*:*:*:*:*:*
cpe:2.3:a:filezilla:filezilla:2.2.29:*:*:*:*:*:*:*

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