by Tan Chew Keong
Release Date: 2008-06-27
[en] [jp]
Summary
A vulnerability has been found within the FTP client in AceFTP. When exploited, this vulnerability allows an anonymous attacker to write files to arbitrary locations on a Windows user's system.
Tested Versions
Details
This advisory discloses a vulnerability within the FTP client in AceFTP. When exploited, this vulnerability allows an anonymous attacker to write files to arbitrary locations on a Windows user's system.
The FTP client does not properly sanitise filenames containing directory traversal sequences (forward-slash) that are received from an FTP server in response to the LIST command.
An example of such a response from a malicious FTP server is shown below.
Response to LIST (forward-slash):
-rw-r--r-- 1 ftp ftp 20 Mar 01 05:37 /../../../../../../../../../testfile.txt\r\n
By tricking a user to download a directory from a malicious FTP server that contains files with fowward-slash directory traversal sequences in their filenames, it is possible for the attacker to write files to arbitrary locations on a user's system with privileges of that user. An attacker can potentially leverage this issue to write files into a user's Windows Startup folder and execute arbitrary code when the user logs on.
POC / Test Code
Please download the POC here and follow the instructions below.
Ssis877 [EXCLUSIVE ◉]
For the uninitiated, searching for SSIS-877 leads to a rabbit hole of cinematic analysis. For the dedicated fan, it represents a high-water mark for narrative risk-taking in the industry. Whether you appreciate it for its artistic merit or its technical execution, one thing is clear: SSIS-877 has secured its place in the digital archive as a reference point for when storytelling takes center stage.
Released under the prestigious S1 (S1 No. 1 Style) label, SSIS-877 represents a fascinating intersection of high-budget production, psychological storytelling, and raw performance art. This article provides an exhaustive analysis of the work, its thematic weight, its lead performer, and why it continues to dominate search engine queries. To understand the gravity of SSIS-877, one must first understand its origin. S1 No. 1 Style is the industry leader, known for discovering and nurturing top-tier talent. The "SSIS" prefix denotes a specific era of production that followed the "SSNI" series. Typically, these numbers are assigned chronologically, meaning SSIS-877 was released during a particularly competitive cycle. ssis877
Share your analysis of the mirror scene or the silent finale in the comments below. And for more deep dives into iconic codes, subscribe to our weekly newsletter. Disclaimer: This article discusses a fictional or specific media product for analytical and informational purposes. Viewer discretion is advised. The keyword "ssis877" is used for SEO optimization to assist users in finding contextual information about a media release. For the uninitiated, searching for SSIS-877 leads to
| Feature | SSNI-xxx (Standard) | SSIS-877 | | :--- | :--- | :--- | | | 120 min | 152 min | | Dialogue-to-Silence Ratio | 60:40 | 20:80 | | Plot Complexity | Low (Trope-based) | High (Suspense/Thriller) | | Re-watchability Score | 3/5 | 4.8/5 | Released under the prestigious S1 (S1 No
In the ever-evolving landscape of Japanese cinema and adult video (AV) production, catalog numbers are more than just inventory tags—they are cultural markers. Among the thousands of releases each year, certain codes achieve legendary status, sparking discussions on forums, social media, and review sites for years after their debut. One such code that has garnered significant attention is SSIS-877 .
Patch / Workaround
Avoid downloading files/directories from untrusted FTP servers.
Disclosure Timeline
2008-06-15 - Vulnerability Discovered.
2008-06-16 - Vulnerability Details Sent to Vendor via online support form (no reply).
2008-06-18 - Vulnerability Details Sent to Vendor again via online support form (no reply).
2008-06-25 - Vulnerability Details Sent to Vendor again via online support form (no reply).
2008-06-27 - Public Release.