CVE-2023-5490 is a critical unrestricted file upload vulnerability affecting the Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to version 20230928. It allows an authenticated remote attacker to upload arbitrary files by manipulating the 'web_img' argument in the /useratte/userattestation.php file. With a CVSS score of 8.8 (High), this vulnerability poses a significant risk, enabling high impact to confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is no evidence of active exploitation, nor are there Metasploit or Nuclei modules available, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 20230928CPE matchmatch criteria | cpe:2.3:o:byzoro:smart_s45f_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.