CVE-2021-39066
HIGHCVSS 8.8/10EPSS 0.64%
Last modified
CVE-2021-39066 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. IBM Financial Transaction Manager 3.2.4 does not invalidate session any existing session identifier gives an attacker the opportunity to steal authenticated sessions. IBM X-Force ID: 215040.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.
Description
IBM Financial Transaction Manager 3.2.4 does not invalidate session any existing session identifier gives an attacker the opportunity to steal authenticated sessions. IBM X-Force ID: 215040.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Financial Transaction Manager | 3.2.4 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/215040VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6527892Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/215040VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6527892Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-39066?
IBM Financial Transaction Manager 3.2.4 does not invalidate session any existing session identifier gives an attacker the opportunity to steal authenticated sessions. IBM X-Force ID: 215040.
How severe is CVE-2021-39066?
CVE-2021-39066 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.
How do I fix CVE-2021-39066?
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
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-39066?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST