How severe is CVE-2011-1847?

CVE-2011-1847 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2011-1847 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-2011-1847?

CVE-2011-1847 primarily affects Ibm Db2. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1847?

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

When was CVE-2011-1847 published?

CVE-2011-1847 was published on 2011-05-03 and last updated on 2026-06-16.

CVE-2011-1847

CVE-2011-1847 is a medium-severity vulnerability in Ibm Db2 with a CVSS 2.0 base score of 4.9. 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 4.9)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Ibm Db2
Published: 2011-05-03
Last modified: 2026-06-16

Description

IBM DB2 9.5 before FP7 and 9.7 before FP4 on Linux, UNIX, and Windows does not properly enforce privilege requirements for table access, which allows remote authenticated users to modify SYSSTAT.TABLES statistics columns via an UPDATE statement. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2011-1847?: IBM DB2 9.5 before FP7 and 9.7 before FP4 on Linux, UNIX, and Windows does not properly enforce privilege requirements for table access, which allows remote authenticated users to modify SYSSTAT.TABLES statistics columns via an UPDATE statement. NOTE: some of these details are obtained from third party information.
How severe is CVE-2011-1847?: CVE-2011-1847 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2011-1847 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-2011-1847?: CVE-2011-1847 primarily affects Ibm Db2. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1847?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1847 published?: CVE-2011-1847 was published on 2011-05-03 and last updated on 2026-06-16.

References

Affected products (16)

cpe:2.3:a:ibm:db2:*:fp6a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp2:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp2a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp3:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp3a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp3b:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp4:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp4a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp5:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp6:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:*:fp3:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.7:fp1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.7:fp2:*:*:*:*:*:*

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