How severe is CVE-2007-1635?

CVE-2007-1635 has a CVSS 2.0 base score of 9.0, rated critical severity.

Is CVE-2007-1635 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1635?

CVE-2007-1635 affects Net Portal Dynamic System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1635?

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-2007-1635 published?

CVE-2007-1635 was published on 2007-03-23 and last updated on 2026-06-16.

CVE-2007-1635

CVE-2007-1635 is a critical-severity vulnerability in Net Portal Dynamic System with a CVSS 2.0 base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 9.0)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Net Portal Dynamic System
Published: 2007-03-23
Last modified: 2026-06-16

Description

Static code injection vulnerability in admin/settings.php in Net Portal Dynamic System (NPDS) 5.10 and earlier allows remote authenticated users to inject arbitrary PHP code via the xtop parameter in a "ConfigSave" op to admin.php, which can later be accessed via a "Configure" op to admin.php.

Frequently asked questions

What is CVE-2007-1635?: Static code injection vulnerability in admin/settings.php in Net Portal Dynamic System (NPDS) 5.10 and earlier allows remote authenticated users to inject arbitrary PHP code via the xtop parameter in a "ConfigSave" op to admin.php, which can later be accessed via a "Configure" op to admin.php.
How severe is CVE-2007-1635?: CVE-2007-1635 has a CVSS 2.0 base score of 9.0, rated critical severity.
Is CVE-2007-1635 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1635?: CVE-2007-1635 affects Net Portal Dynamic System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1635?: 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-2007-1635 published?: CVE-2007-1635 was published on 2007-03-23 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:net_portal_dynamic_system:net_portal_dynamic_system:*:*:*:*:*:*:*:*

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