Zillya Total Security 3.0.2367.0 / 3.0.2368.0 Local Privilege Escalation Vulnerability

Zillya Total Security versions 3.0.2367.0 and 3.0.2368.0 suffer from a local privilege escalation vulnerability via a symlink vulnerability when using the quarantine module. Title: Zillya Total Security - Link Following Local Privilege Escalation AVGater Vulnerability Author: M. Akil Gündoğan...

Zillya Total Security 3.0.2367.0 / 3.0.2368.0 Local Privilege Escalation

Title: Zillya Total Security - Link Following Local Privilege Escalation AVGater Vulnerability Date: 02.12.2022 Author: M. Akil Gündoğan Contact: https://twitter.com/akilgundogan Vendor Homepage: https://zillya.com/ Software Link: https://download.zillya.com/ZTS3.exe /...

Anti-Virus Privileged File Write

Dear list, This mail is not about a single vulnerability, but a more or less general technique I discovered to abuse the restore from quarantine feature in anti-virus solutions to gain local admin rights. As I also presented this attack at the IT SECX conference, I had to invent a name for it too...

Anti-Virus Privileged File Write Vulnerability

Anti-Virus solutions are split into several different components an unprivileged user mode part, a privileged user mode part and a kernel component. Logically the different systems talk to each other. By abusing NTFS directory junctions it is possible from the unprivileged user mode part "the UI"...

#AVGater vulnerability does not affect Windows Defender Antivirus, MSE, or SCEP

On November 10, 2017, a vulnerability called AVGater was discovered affecting some antivirus products. The vulnerability requires a non-administrator-level account to perform a restore of a quarantined file. Windows Defender Antivirus and other Microsoft antimalware products, including System...

#AVGater vulnerability does not affect Windows Defender Antivirus, MSE, or SCEP

On November 10, 2017, a vulnerability called AVGater was discovered affecting some antivirus products. The vulnerability requires a non-administrator-level account to perform a restore of a quarantined file. Windows Defender Antivirus and other Microsoft antimalware products, including System...