How severe is CVE-2009-4581?

CVE-2009-4581 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2009-4581 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4581?

CVE-2009-4581 affects Roseonlinecms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-4581?

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-2009-4581 published?

CVE-2009-4581 was published on 2010-01-06 and last updated on 2026-06-16.

CVE-2009-4581

CVE-2009-4581 is a critical-severity vulnerability in Roseonlinecms with a CVSS 3.x base score of 9.8. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 6.8
EPSS exploit prediction: 5% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Roseonlinecms
Published: 2010-01-06
Last modified: 2026-06-16

Description

Directory traversal vulnerability in modules/admincp.php in RoseOnlineCMS 3 B1 and earlier, when magic_quotes_gpc is disabled, allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the admin parameter.

Frequently asked questions

What is CVE-2009-4581?: Directory traversal vulnerability in modules/admincp.php in RoseOnlineCMS 3 B1 and earlier, when magic_quotes_gpc is disabled, allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the admin parameter.
How severe is CVE-2009-4581?: CVE-2009-4581 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2009-4581 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4581?: CVE-2009-4581 affects Roseonlinecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4581?: 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-2009-4581 published?: CVE-2009-4581 was published on 2010-01-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:roseonlinecms:roseonlinecms:*:b1:*:*:*:*:*:*

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