CVE-2021-33077 describes an insufficient control flow management vulnerability in firmware affecting various Intel SSD, Intel Optane SSD, and Intel SSD DC products. This flaw allows an unauthenticated attacker with physical access to potentially escalate privileges, posing a high risk to confidentiality, integrity, and availability. While rated as medium severity (CVSS 6.8), there is currently no public exploit code available, nor is it listed on the KEV catalog, and community discussion and media coverage remain low.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< e2010600CPE matchmatch criteria | cpe:2.3:o:intel:optane_ssd_dc_p4800x_firmware:*:*:*:*:*:*:*:* | ||
< e2010600CPE matchmatch criteria | cpe:2.3:o:intel:optane_ssd_dc_p4801x_firmware:*:*:*:*:*:*:*:* | ||
< l0310200CPE matchmatch criteria | cpe:2.3:o:intel:optane_ssd_p5800x_firmware:*:*:*:*:*:*:*:* | ||
< pgf028kCPE matchmatch criteria | cpe:2.3:o:intel:optane_memory_h20_with_solid_state_storage_firmware:*:*:*:*:*:*:*:* | ||
< tgf061kCPE matchmatch criteria | cpe:2.3:o:intel:optane_memory_h10_with_solid_state_storage_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.