How severe is CVE-2009-3854?

CVE-2009-3854 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2009-3854 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-3854?

CVE-2009-3854 primarily affects Ibm Tivoli Storage Manager. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-3854?

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-2009-3854 published?

CVE-2009-3854 was published on 2009-11-04 and last updated on 2026-06-16.

CVE-2009-3854

CVE-2009-3854 is a critical-severity vulnerability in Ibm Tivoli Storage Manager with a CVSS 2.0 base score of 10.0. 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-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Ibm Tivoli Storage Manager
Published: 2009-11-04
Last modified: 2026-06-16

Description

Buffer overflow in the traditional client scheduler in the client in IBM Tivoli Storage Manager (TSM) 5.3 before 5.3.6.7 and 5.4 before 5.4.2 allows remote attackers to execute arbitrary code via unspecified vectors.

Frequently asked questions

What is CVE-2009-3854?: Buffer overflow in the traditional client scheduler in the client in IBM Tivoli Storage Manager (TSM) 5.3 before 5.3.6.7 and 5.4 before 5.4.2 allows remote attackers to execute arbitrary code via unspecified vectors.
How severe is CVE-2009-3854?: CVE-2009-3854 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2009-3854 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-3854?: CVE-2009-3854 primarily affects Ibm Tivoli Storage Manager. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-3854?: 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-2009-3854 published?: CVE-2009-3854 was published on 2009-11-04 and last updated on 2026-06-16.

References

Affected products (18)

cpe:2.3:a:ibm:tivoli_storage_manager:5.2.5.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.6.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.6.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.6.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.6.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.6.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.3.6.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_storage_manager:5.5.0:*:*:*:*:*:*:*

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