CVE-2018-1438
HIGHCVSS 7.5/10EPSS 2.32%
Last modified
CVE-2018-1438 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products ( 6.1, 6.2, 6.3, 6.4, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.6.1, 7.7, 7.7.1, 7.8, 7.8.1, 8.1, and 8.1.1) web handler /DLSnap could allow an unauthenticated attacker to read arbitrary files on the system. IBM X-Force ID: 139566.. EPSS estimates a 2.32% chance of exploitation in the next 30 days.
Description
IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products ( 6.1, 6.2, 6.3, 6.4, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.6.1, 7.7, 7.7.1, 7.8, 7.8.1, 8.1, and 8.1.1) web handler /DLSnap could allow an unauthenticated attacker to read arbitrary files on the system. IBM X-Force ID: 139566.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Storwize V7000 Firmware | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Storwize V7000 Firmware | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Storwize V7000 Firmware | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Storwize V7000 Firmware | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Storwize V7000 Firmware | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | Storwize V5000 Firmware | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Storwize V5000 Firmware | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Storwize V5000 Firmware | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Storwize V5000 Firmware | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Storwize V5000 Firmware | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | Storwize V3700 Firmware | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Storwize V3700 Firmware | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Storwize V3700 Firmware | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Storwize V3700 Firmware | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Storwize V3700 Firmware | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | Storwize V3500 Firmware | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Storwize V3500 Firmware | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Storwize V3500 Firmware | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Storwize V3500 Firmware | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Storwize V3500 Firmware | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | Storwize V9000 Firmware | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Storwize V9000 Firmware | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Storwize V9000 Firmware | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Storwize V9000 Firmware | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Storwize V9000 Firmware | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | San Volume Controller Firmware | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | San Volume Controller Firmware | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | San Volume Controller Firmware | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | San Volume Controller Firmware | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | San Volume Controller Firmware | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | Spectrum Virtualize | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Spectrum Virtualize | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Spectrum Virtualize | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Spectrum Virtualize | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Spectrum Virtualize | >= 8.1.2.0, < 8.1.2.1 |
| Ibm | Spectrum Virtualize For Public Cloud | >= 6.1.0.0, < 7.5.0.14 |
| Ibm | Spectrum Virtualize For Public Cloud | >= 7.7.0.0, < 7.7.1.9 |
| Ibm | Spectrum Virtualize For Public Cloud | >= 7.8.0.0, < 7.8.1.6 |
| Ibm | Spectrum Virtualize For Public Cloud | >= 8.1.1.0, < 8.1.1.2 |
| Ibm | Spectrum Virtualize For Public Cloud | >= 8.1.2.0, < 8.1.2.1 |
References
- http://www.ibm.com/support/docview.wss?uid=ssg1S1012263Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ssg1S1012282Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ssg1S1012283Vendor Advisory
- http://www.securityfocus.com/bid/104349Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/139566VDB Entry, Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ssg1S1012263Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ssg1S1012282Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ssg1S1012283Vendor Advisory
- http://www.securityfocus.com/bid/104349Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/139566VDB Entry, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-1438?
IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products ( 6.1, 6.2, 6.3, 6.4, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.6.1, 7.7, 7.7.1, 7.8, 7.8.1, 8.1, and 8.1.1) web handler /DLSnap could allow an unauthenticated attacker to read arbitrary files on the system. IBM X-Force ID: 139566.
How severe is CVE-2018-1438?
CVE-2018-1438 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.32% probability of exploitation in the next 30 days.
How do I fix CVE-2018-1438?
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.
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