Exploit for Improper Neutralization of Null Byte or NUL Character in Wftpserver Wing_Ftp_Server

CVE-2025-47812 How does this detection method work? This...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-47812link is external Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability These types of vulnerabilities are frequent attack...

Vulnerability fixed in Wing FTP Server

The developer of Wing FTP Server has fixed a vulnerability in version 7.4.4. The vulnerability is in the way Wing FTP Server processes null bytes in the user parameter. This allows a remote malicious person to inject arbitrary Lua code into session files, which can lead to the execution of...

Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability

Wing FTP Server contains an improper neutralization of null byte or NUL character vulnerability that can allow injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service root or SYSTEM by default...

The vulnerability in the FTP server’s web interface of Wing allows a hacker to elevate their privileges and execute arbitrary code.

The vulnerability of the FTP server’s web interface in Wing involves the insertion of a zero byte %00 into the user’s username string during the processing of the loginok.html endpoint. Exploiting this vulnerability allows an attacker to enhance their privileges and execute arbitrary code...

CVE-2025-27889

Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downloadpass.html endpoint, allowing injection of an arbitrary link. If a user clicks a crafted link, this discloses a cleartext password to the attacker...

CVE-2025-47813

loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie...

CVE-2025-47812

In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service root or SYSTEM by default. This is thu...

CVE-2025-47811

In Wing FTP Server through 7.4.4, the administrative web interface listening by default on port 5466 runs as root or SYSTEM by default. The web application itself offers several legitimate ways to execute arbitrary system commands i.e., through the web console or the task scheduler, and they are...

Critical Wing FTP Server Vulnerability (CVE-2025-47812) Actively Being Exploited in the Wild

A recently disclosed maximum-severity security flaw impacting the Wing FTP Server has come under active exploitation in the wild, according to Huntress. The vulnerability, tracked as CVE-2025-47812 CVSS score: 10.0, is a case of improper handling of null '\0' bytes in the server's web interface,...

Wing FTP Server < 7.4.4 Multiple Vulnerabilities

The remote FTP server is running a version of Wing FTP Server earlier than 7.4.4. It is, therefore, affected by multiple vulnerabilities, as follows: - In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into...

CVE-2025-47812

In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service root or SYSTEM by default. This is thu...

CVE-2025-47812

In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service root or SYSTEM by default. This is thu...

CVE-2025-47813

loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie...

CVE-2025-47813

loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie...

CVE-2025-27889

Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downloadpass.html endpoint, allowing injection of an arbitrary link. If a user clicks a crafted link, this discloses a cleartext password to the attacker...

CVE-2025-27889

Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downloadpass.html endpoint, allowing injection of an arbitrary link. If a user clicks a crafted link, this discloses a cleartext password to the attacker...

CVE-2025-47811

In Wing FTP Server through 7.4.4, the administrative web interface listening by default on port 5466 runs as root or SYSTEM by default. The web application itself offers several legitimate ways to execute arbitrary system commands i.e., through the web console or the task scheduler, and they are...

CVE-2025-47811

In Wing FTP Server through 7.4.4, the administrative web interface listening by default on port 5466 runs as root or SYSTEM by default. The web application itself offers several legitimate ways to execute arbitrary system commands i.e., through the web console or the task scheduler, and they are...

CVE-2025-27889

Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downloadpass.html endpoint, allowing injection of an arbitrary link. If a user clicks a crafted link, this discloses a cleartext password to the attacker...