CVE-2010-20034CWE-121

Gekko Manager FTP Client <= 0.77 Stack Buffer Overflow

High · published August 21, 2025

CVSS v4.0
8.5
EPSS
1%
Percentile
47.2
In the wild
Unconfirmed
What it is

Gekko Manager FTP Client <= 0.77 contains a stack-based buffer overflow in its FTP directory listing parser. When processing a server response to a LIST command, the client fails to properly validate the length of filenames. A crafted response containing an overly long filename can overwrite the Structured Exception Handler (SEH), potentially allowing remote code execution.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00585 · 47.2th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2025-08-21T20:12Z
EPSS history
Timeline
  • 21 AUG 20:12Z
    Gekko Manager FTP Client <= 0.77 Stack Buffer Overflow
    cvelistv5