CVE-2025-50402 describes a critical buffer overflow vulnerability in the FAST FAC1200R F400_FAC1200R_Q firmware, specifically within the sub_80435780 function when processing the fac_password parameter. With a CVSS score of 9.8 (Critical), this vulnerability allows unauthenticated attackers to achieve complete compromise (confidentiality, integrity, availability) over the network with low attack complexity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| 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.