CVE-2023-4976 describes a critical vulnerability in Pure Storage FlashBlade arrays, allowing an unauthenticated attacker to gain privileged access to the management interface through an unintended authentication method. With a CVSS score of 9.3, this flaw presents a high risk due to its network-based attack vector, low attack complexity, and severe impact on confidentiality, integrity, and availability. Despite its critical severity, there is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| PureStorage | FlashBlade | >= 3.3.5, <= 3.3.10, >= 4.0.4, <= 4.0.6, >= 4.1.0, <= 4.1.8, >= 4.2.0, <= 4.2.2CNA affecteddefault unaffected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.