CVE-2023-5376 is a critical Improper Authentication vulnerability affecting Korenix JetNet devices with firmware older than 2024/01, allowing unauthorized access to the TFTP service. With a CVSS score of 9.1, this network-exploitable vulnerability requires no user interaction or privileges, enabling high impact to confidentiality and integrity. While the vulnerability is critical, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.6CPE matchmatch criteria | cpe:2.3:o:korenix:jetnet_5310g_firmware:2.6:*:*:*:*:*:*:* | ||
2.3CPE matchmatch criteria | cpe:2.3:o:korenix:jetnet_4508_firmware:2.3:*:*:*:*:*:*:* | ||
1.3CPE matchmatch criteria | cpe:2.3:o:korenix:jetnet_4508i-w_firmware:1.3:*:*:*:*:*:*:* | ||
2.3CPE matchmatch criteria | cpe:2.3:o:korenix:jetnet_4508-w_firmware:2.3:*:*:*:*:*:*:* | ||
1.3CPE matchmatch criteria | cpe:2.3:o:korenix:jetnet_4508if-s_firmware:1.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
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.