How severe is CVE-2012-4818?

CVE-2012-4818 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2012-4818 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4818?

CVE-2012-4818 primarily affects Ibm Infosphere Information Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-4818?

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

When was CVE-2012-4818 published?

CVE-2012-4818 was published on 2022-09-29 and last updated on 2026-06-16.

CVE-2012-4818

CVE-2012-4818 is a medium-severity vulnerability in Ibm Infosphere Information Server with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Infosphere Information Server
Published: 2022-09-29
Last modified: 2026-06-16

Description

IBM InfoSphere Information Server 8.1, 8.5, and 8,7 could allow a remote authenticated attacker to obtain sensitive information, caused by improper restrictions on directories. An attacker could exploit this vulnerability via the DataStage application to load or import content functionality to view arbitrary files on the system.

Frequently asked questions

What is CVE-2012-4818?: IBM InfoSphere Information Server 8.1, 8.5, and 8,7 could allow a remote authenticated attacker to obtain sensitive information, caused by improper restrictions on directories. An attacker could exploit this vulnerability via the DataStage application to load or import content functionality to view arbitrary files on the system.
How severe is CVE-2012-4818?: CVE-2012-4818 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2012-4818 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4818?: CVE-2012-4818 primarily affects Ibm Infosphere Information Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-4818?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4818 published?: CVE-2012-4818 was published on 2022-09-29 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:ibm:infosphere_information_server:8.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:infosphere_information_server:8.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:infosphere_information_server:8.7:*:*:*:*:*:*:*

More vulnerabilities in Ibm Infosphere Information Server

CVE-2009-4240 — Critical (CVSS 10.0): Multiple buffer overflows in unspecified setuid executables in the DataStage subsystem in IBM InfoSphere Information…
CVE-2022-40752 — Critical (CVSS 9.8): IBM InfoSphere DataStage 11.7 is vulnerable to a command injection vulnerability due to improper neutralization of…
CVE-2022-22425 — Critical (CVSS 9.8): "IBM InfoSphere Information Server 11.7 is potentially vulnerable to CSV Injection. A remote attacker could execute…
CVE-2022-31768 — Critical (CVSS 9.8): IBM InfoSphere Information Server 11.7 is vulnerable to SQL injection. A remote attacker could send specially crafted…
CVE-2020-27583 — Critical (CVSS 9.8): IBM InfoSphere Information Server 8.5.0.0 is affected by deserialization of untrusted data which could allow remote…
CVE-2012-0204 — Critical (CVSS 9.3): Untrusted search path vulnerability in InfoSphere Import Export Manager 8.1 through 9.1 in InfoSphere Information…

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