CVE-2023-34388 is a critical Improper Authentication vulnerability affecting Schweitzer Engineering Laboratories SEL-451 devices and their firmware. This flaw allows a remote, unauthenticated attacker to potentially hijack sessions and bypass authentication, leading to complete compromise of confidentiality, integrity, and availability. With a CVSS score of 9.8, it presents a severe risk, though its EPSS score is low, suggesting a lower likelihood of exploitation in the wild. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= r315-v0, < r315-v4CPE matchmatch criteria | cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* | ||
>= r316-v0, < r316-v4CPE matchmatch criteria | cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* | ||
>= r317-v0, < r317-v4CPE matchmatch criteria | cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* | ||
>= r318-v0, < r318-v5CPE matchmatch criteria | cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* | ||
>= r320-v0, < r320-v3CPE matchmatch criteria | cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
No social media mentions found for this CVE.
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.