How severe is CVE-2009-4766?

CVE-2009-4766 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2009-4766 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4766?

CVE-2009-4766 primarily affects Yasirpro Ms-pro Portal Scripti. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-4766?

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

When was CVE-2009-4766 published?

CVE-2009-4766 was published on 2010-04-13 and last updated on 2026-06-16.

CVE-2009-4766

CVE-2009-4766 is a medium-severity vulnerability in Yasirpro Ms-pro Portal Scripti 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: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Yasirpro Ms-pro Portal Scripti
Published: 2010-04-13
Last modified: 2026-06-16

Description

YP Portal MS-Pro Surumu (aka MS-Pro Portal Scripti) 1.0 and 1.2 stores sensitive information under the web root with insufficient access control, which allows remote attackers to download a database via a direct request for galeri/database/db.mdb.

Frequently asked questions

What is CVE-2009-4766?: YP Portal MS-Pro Surumu (aka MS-Pro Portal Scripti) 1.0 and 1.2 stores sensitive information under the web root with insufficient access control, which allows remote attackers to download a database via a direct request for galeri/database/db.mdb.
How severe is CVE-2009-4766?: CVE-2009-4766 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2009-4766 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4766?: CVE-2009-4766 primarily affects Yasirpro Ms-pro Portal Scripti. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-4766?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4766 published?: CVE-2009-4766 was published on 2010-04-13 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:yasirpro:ms-pro_portal_scripti:1.0:*:*:*:*:*:*:*
cpe:2.3:a:yasirpro:ms-pro_portal_scripti:1.2:*:*:*:*:*:*:*

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