CVE-2025-50399 is a critical buffer overflow vulnerability affecting FAST FAC1200R F400_FAC1200R_Q firmware, specifically within the sub_80435780 function via the password parameter. This flaw carries a CVSS score of 9.8 (CRITICAL), indicating it can be exploited remotely without authentication, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion with 10 mentions, suggesting awareness among researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
f400_fac1200r_qCPE matchmatch criteria | cpe:2.3:o:fastcom:fac1200r_firmware:f400_fac1200r_q:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/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, 0.3 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.