VulnerabilityAnalyzed
CVE-2025-50399
FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter password.
CRITICAL 9.8EPSS 0.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter password.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.42% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- fastcom/fac1200r firmware
- Source
- cve@mitre.org
References
- https://github.com/sezangel/IOT-vul/tree/main/FAST/FAC1200R/1Exploit, Third Party Advisory
- https://github.com/sezangel/IOT-vul/tree/main/FAST/FAC1200R/1Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.