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CVE-2015-7450

CRITICALCVSS 9.8/10Actively ExploitedEPSS 97.66%

Last modified

CVE-2015-7450 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the InvokerTransformer class in the Apache Commons Collections library.. CISA has confirmed active exploitation in the wild. EPSS estimates a 97.66% chance of exploitation in the next 30 days.

Description

Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the InvokerTransformer class in the Apache Commons Collections library.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
97.66%

99.9th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .

Weakness Enumeration

Affected Software

VendorProductVersions
IbmSterling B2b Integrator5.2
IbmSterling Integrator5.1
IbmTivoli Common Reporting2.1
IbmTivoli Common Reporting2.1.1
IbmTivoli Common Reporting2.1.1.2
IbmTivoli Common Reporting3.1
IbmTivoli Common Reporting3.1.0.1
IbmTivoli Common Reporting3.1.0.2
IbmTivoli Common Reporting3.1.2
IbmTivoli Common Reporting3.1.2.1
IbmWatson Content Analytics>= 3.0, <= 3.0.0.6
IbmWatson Content Analytics>= 3.5, <= 3.5.0.3
IbmWatson Explorer Analytical Components>= 10.0, <= 10.0.0.2
IbmWatson Explorer Analytical Components11.0
IbmWatson Explorer Annotation Administration Console>= 10.0, <= 10.0.0.2
IbmWatson Explorer Annotation Administration Console11.0
IbmWebsphere Application Server7.0.0.0
IbmWebsphere Application Server8.0.0.0
IbmWebsphere Application Server8.5
IbmWebsphere Application Server8.5.0.0
IbmWebsphere Application Server8.5.5.5

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2015-7450?
Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the InvokerTransformer class in the Apache Commons Collections library.
How severe is CVE-2015-7450?
CVE-2015-7450 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 97.66% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2015-7450?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST