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CVE-2024-55896

MEDIUMCVSS 5.4/10EPSS 0.21%

Last modified

CVE-2024-55896 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. IBM PowerHA SystemMirror for i 7.4 and 7.5 contains improper restrictions when rendering content via iFrames.  This vulnerability could allow an attacker to gain improper access and perform unauthorized actions on the system.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

IBM PowerHA SystemMirror for i 7.4 and 7.5 contains improper restrictions when rendering content via iFrames.  This vulnerability could allow an attacker to gain improper access and perform unauthorized actions on the system.

Metrics

CVSS 3.1
5.4/10

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

EPSS Probability
0.21%

11.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IbmI7.4
IbmI7.5

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-55896?
IBM PowerHA SystemMirror for i 7.4 and 7.5 contains improper restrictions when rendering content via iFrames.  This vulnerability could allow an attacker to gain improper access and perform unauthorized actions on the system.
How severe is CVE-2024-55896?
CVE-2024-55896 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2024-55896?
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.

Are you affected by CVE-2024-55896?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST