#acer

Acer has released a firmware update to address a security vulnerability that could be potentially weaponized to turn off UEFI Secure Boot on affected machines. Tracked as CVE-2022-4020, the high-severity vulnerability affects five different models that consist of Aspire A315-22, A115-21, and A315-22G, and Extensa EX215-21 and EX215-21G. The PC maker described the vulnerability as

The manufacturer is working to fix a vulnerability — similar to a previous problem in Lenovo laptops — that allows threat actors to modify or disable Secure Boot settings to load malware.

With AlphaBay shuttered, Operation Bayonet enters its final phase: driving the site’s refugees into a giant trap. But one refugee hatched his own plan.

Raiden MAILD Mail Server website mail field has insufficient filtering for user input. A remote attacker with general user privilege can send email using the website with malicious JavaScript in the input field, which triggers XSS (Reflected Cross-Site Scripting) attack to the mail recipient.

A remote attacker with general user privilege can inject malicious code in the form content of Raiden MAILD Mail Server website. Other users export form content as CSV file can trigger arbitrary code execution and allow the attacker to perform arbitrary system operation or disrupt service on the user side.

Velneo vClient on its 28.1.3 version, could allow an attacker with knowledge of the victims's username and hashed password to spoof the victim's id against the server.

Vulnerability in the HQSwSmiDxe DXE driver on some consumer Acer Notebook devices may allow an attacker with elevated privileges to modify UEFI Secure Boot settings by modifying an NVRAM variable.

super-xray is a web vulnerability scanning tool. Versions prior to 0.7 assumed trusted input for the program config which is stored in a yaml file. An attacker with local access to the file could exploit this and compromise the program. This issue has been addressed in commit `4d0d5966` and will be included in future releases. Users are advised to upgrade. There are no known workarounds for this issue.

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter command in the setTracerouteCfg function.

Unauthenticated remote code execution in OPTILINK OP-XT71000N, Hardware Version: V2.2 occurs when the attacker passes arbitrary commands with IP-ADDRESS using " | " to execute commands on " /diag_tracert_admin.asp " in the "PingTest" parameter that leads to command execution.