CVE-2016-5996
HIGHDescription
The web portal in IBM Tealeaf Customer Experience before 8.7.1.8847 FP10, 8.8 before 8.8.0.9049 FP9, 9.0.0 and 9.0.1 before 9.0.1.1117 FP5, 9.0.1A before 9.0.1.5108_9.0.1A FP5, 9.0.2 before 9.0.2.1223 FP3, and 9.0.2A before 9.0.2.5224_9.0.2A FP3 does not enforce password-length restrictions, which makes it easier for remote attackers to obtain access via a brute-force attack.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploit Intelligence
Moderate risk: more likely to be exploited than 70% of all known CVEs.
References
Related Vulnerabilities
Other CWE-640 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2019-18818 | Critical | 9.8 | 98% | - | - |
| CVE-2023-7028 | Critical | 10.0 | 95% | KEV | Fix |
| CVE-2017-7615 | High | 8.8 | 91% | - | - |
| CVE-2024-2862 | Critical | 9.1 | 51% | - | - |
| CVE-2019-19844 | Critical | 9.8 | 35% | - | Fix |
| CVE-2025-6216 | Critical | 9.8 | 35% | - | Fix |
Common questions
How do I fix CVE-2016-5996?
No published fix for CVE-2016-5996 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2016-5996 being actively exploited?
Not that we know of. CVE-2016-5996 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.4% is the estimated probability that it will be exploited in the next 30 days. That is higher than 70% of all scored CVEs.
How severe is CVE-2016-5996?
CVE-2016-5996 has a CVSS v3 base score of 7.5, rated high. 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 2026-05-06.