CVE-2020-4686
HIGHCVSS 8.1/10EPSS 1.58%
Last modified
CVE-2020-4686 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. IBM Spectrum Virtualize 8.3.1 could allow a remote user authenticated via LDAP to escalate their privileges and perform actions they should not have access to. IBM X-Force ID: 186678.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.
Description
IBM Spectrum Virtualize 8.3.1 could allow a remote user authenticated via LDAP to escalate their privileges and perform actions they should not have access to. IBM X-Force ID: 186678.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Spectrum Virtualize | 8.3.1 |
| Ibm | Flashsystem V5000 Firmware | 8.3.1 |
| Ibm | Flashsystem V7200 Firmware | 8.3.1 |
| Ibm | Flashsystem V9000 Firmware | 8.3.1 |
| Ibm | Flashsystem V9100 Firmware | 8.3.1 |
| Ibm | Flashsystem V9200 Firmware | 8.3.1 |
| Ibm | San Volume Controller Firmware | 8.3.1 |
| Ibm | Storwize V5000 Firmware | 8.3.1 |
| Ibm | Storwize V5000e Firmware | 8.3.1 |
| Ibm | Storwize V5100 Firmware | 8.3.1 |
| Ibm | Storwize V7000 Firmware | 8.3.1 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/186678VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6260199Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/186678VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6260199Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-4686?
IBM Spectrum Virtualize 8.3.1 could allow a remote user authenticated via LDAP to escalate their privileges and perform actions they should not have access to. IBM X-Force ID: 186678.
How severe is CVE-2020-4686?
CVE-2020-4686 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.
How do I fix CVE-2020-4686?
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-2020-4686?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST