CVE-2024-55897
MEDIUMDescription
IBM PowerHA SystemMirror for i 7.4 and 7.5 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 8% of all known CVEs.
References
Related Vulnerabilities
Other CWE-614 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2021-3882 | Medium | 6.8 | 1.0% | - | Fix |
| CVE-2022-25151 | High | 7.5 | 0.8% | - | Fix |
| CVE-2020-27651 | Medium | 5.8 | 0.8% | - | Fix |
| CVE-2015-3207 | Medium | 5.3 | 0.7% | - | - |
| CVE-2022-24045 | Medium | 6.5 | 0.6% | - | Fix |
| CVE-2022-3174 | High | 7.5 | 0.6% | - | Fix |
Common questions
How do I fix CVE-2024-55897?
No published fix for CVE-2024-55897 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2024-55897 being actively exploited?
Not that we know of. CVE-2024-55897 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.18% is the estimated probability that it will be exploited in the next 30 days. That is higher than 8% of all scored CVEs.
How severe is CVE-2024-55897?
CVE-2024-55897 has a CVSS v3 base score of 4.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-06-20.