Weintek vulnerabilities
We track 13 vulnerabilities in Weintek products across 24 products. 13 are rated high or critical, and none are known to be exploited. The most recent was published on March 3, 2026.
Latest Weintek vulnerabilities
- 9.8 Critical severity
Easyweb: Plaintext Storage of a Password
An issue in the reset_pj.cgi endpoint of Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 allows unauthorized attackers to execute arbitrary commands via supplying a crafted GET request.
- 9.8 Critical severity
Easyweb: Protection Mechanism Failure
An authentication bypass vulnerability in the authorization mechanism of Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 allows unauthorized attackers to perform Administrative actions using service accounts.
- 8.8 High severity
Easyweb: Improper Control of Generation of Code
Weintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 was discovered to contain an authenticated command injection vulnerability via the HMI Name parameter.
- 9.8 Critical severity
A command injection vulnerability in the DHCP activation feature of Weintek cMT-3072XH2…
A command injection vulnerability in the DHCP activation feature of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows attackers to execute arbitrary commands with root privileges.
- 7.5 High severity
Easyweb: Improper Access Control
Incorrect access control in the component download_wb.cgi of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows unauthenticated attack to download arbitrary files.
- 8.7 High severity
cMT3072XH: Unverified Password Change
A low-privileged user can bypass account credentials without confirming the user's current authentication state, which may lead to unauthorized privilege escalation.
- 8.7 High severity
cMT3072XH: External Control of Assumed-Immutable Web Parameter
The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable. A low-privileged user can modify the parameters and potentially manipulate account-level privileges.
- 8.8 High severity
Cmt2078x Firmware: Improper Neutralization of Special Elements used in an OS Command
An authenticated command injection vulnerability in Weintek cMT2078X easyweb Web Version v2.1.3, OS v20220215 allows attackers to execute arbitrary code or access sensitive information via injecting a crafted payload into the HMI Name parameter.
- 9.8 Critical severity
EasyBuilder Pro: Use of Hard-coded Credentials
Weintek EasyBuilder Pro contains a vulnerability that, even when the private key is immediately deleted after the crash report transmission is finished, the private key is exposed to the public, which could result in obtaining remote control of the crash repor
- 9.8 Critical severity
cMT-FHD: Out-of-bounds Write
In Weintek's cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.
- 9.8 Critical severity
cMT-FHD: Out-of-bounds Write
In Weintek's cMT3000 HMI Web CGI device, the cgi-bin command_wb.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.
- 7.5 High severity
Weincloud: Improper Restriction of Excessive Authentication Attempts
Weintek Weincloud v0.13.6 could allow an attacker to efficiently develop a brute force attack on credentials with authentication hints from error message responses.
- 7.8 High severity
EasyBuilder Pro cMT: Improper Limitation of a Pathname to a Restricted Directory
The listed versions for Weintek EasyBuilder Pro are vulnerable to a ZipSlip attack caused by decompiling a malicious project file. This may allow an attacker to gain control of the user’s computer or gain access to sensitive data.