How severe is CVE-2009-4454?

CVE-2009-4454 has a CVSS 2.0 base score of 3.3, rated low severity.

Is CVE-2009-4454 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4454?

CVE-2009-4454 affects Saini Videocache. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-4454?

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

When was CVE-2009-4454 published?

CVE-2009-4454 was published on 2009-12-29 and last updated on 2026-06-16.

CVE-2009-4454

CVE-2009-4454 is a low-severity vulnerability in Saini Videocache with a CVSS 2.0 base score of 3.3. 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-59.

Key facts

Severity: Low (CVSS 2.0 base score 3.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Saini Videocache
Published: 2009-12-29
Last modified: 2026-06-16

Description

vccleaner in VideoCache 1.9.2 allows local users with Squid proxy user privileges to overwrite arbitrary files via a symlink attack on /var/log/videocache/vccleaner.log.

Frequently asked questions

What is CVE-2009-4454?: vccleaner in VideoCache 1.9.2 allows local users with Squid proxy user privileges to overwrite arbitrary files via a symlink attack on /var/log/videocache/vccleaner.log.
How severe is CVE-2009-4454?: CVE-2009-4454 has a CVSS 2.0 base score of 3.3, rated low severity.
Is CVE-2009-4454 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4454?: CVE-2009-4454 affects Saini Videocache. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4454?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4454 published?: CVE-2009-4454 was published on 2009-12-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:saini:videocache:1.9.2:*:*:*:*:*:*:*

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