Dashboard / CVE-2025-50399

CVE-2025-50399

CRITICAL
INFO Priority: 0.04 BB Relevance: 80/100
Published: 2025-11-26 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

FAST FAC1200R F400_FAC1200R_Q is vulnerable to Buffer Overflow in the function sub_80435780 via the parameter password.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
fastcom fac1200r_firmware f400_fac1200r_q

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.45%
Raw Score 0.004530
Percentile 39.9%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00453
2026-11-13
0.00453
2026-11-12
0.00453
2026-11-10
0.00453
2026-11-09
0.00453
2026-11-08
0.00453
2026-11-07
0.00453
2026-11-06
0.00453
2026-11-05
0.00453
2026-11-04
0.00453

Intelligence Sources

nvd ref →

External Links