CVE-2023-31042
FlashBlade Object Store Protocol
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s object store protocol can impact the availability of the system’s data access and replication protocols.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
FlashBlade Object Store Protocol
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s object store protocol can impact the availability of the system’s data access and replication protocols.
- Record
CVE-2023-31042- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - Updated
- 2026-11-02
EUVDEUVD-2023-35379
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s object store protocol can impact the availability of the system’s data access and replication protocols.
- Record
EUVD-2023-35379- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6h9m-rcph-4xpw
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s...
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s object store protocol can impact the availability of the system’s data access and replication protocols.
- Record
GHSA-6h9m-rcph-4xpw- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - Updated
- 2026-11-02
NVD
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s object store protocol can impact the availability of the system’s data access and replication protocols.
- Record
CVE-2023-31042- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-31042 is a high vulnerability (CVSS 7.7) in Pure Storage Flashblade Purity, published October 2, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. No source names a fixed version.