How severe is CVE-2009-2353?

CVE-2009-2353 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2009-2353 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-2353?

CVE-2009-2353 primarily affects Eaccelerator. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-2353?

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

When was CVE-2009-2353 published?

CVE-2009-2353 was published on 2009-07-07 and last updated on 2026-06-16.

CVE-2009-2353

CVE-2009-2353 is a medium-severity vulnerability in Eaccelerator with a CVSS 2.0 base score of 6.8. 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-94.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Eaccelerator
Published: 2009-07-07
Last modified: 2026-06-16

Description

encoder.php in eAccelerator allows remote attackers to execute arbitrary code by copying a local executable file to a location under the web root via the -o option, and then making a direct request to this file, related to upload of image files.

Frequently asked questions

What is CVE-2009-2353?: encoder.php in eAccelerator allows remote attackers to execute arbitrary code by copying a local executable file to a location under the web root via the -o option, and then making a direct request to this file, related to upload of image files.
How severe is CVE-2009-2353?: CVE-2009-2353 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2009-2353 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2353?: CVE-2009-2353 primarily affects Eaccelerator. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-2353?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-2353 published?: CVE-2009-2353 was published on 2009-07-07 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:eaccelerator:eaccelerator:0.9.4:*:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5:*:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5:beta1:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5:beta2:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5:rc1:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5.1:*:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5.2:*:*:*:*:*:*:*
cpe:2.3:a:eaccelerator:eaccelerator:0.9.5.3:*:*:*:*:*:*:*

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