(Pwn2Own) Cisco RV340 NGINX Missing Authentication Information Disclosure Vulnerability

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the NGINX web server. The issue results from...

(Pwn2Own) Lexmark MC3224i setuid Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark MC3224i printers. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the...

(Pwn2Own) Lexmark MC3224i Web Configuration File Code Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark MC3224i printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP server. The issue results from the lack of proper validation...

(Pwn2Own) Lexmark MC3224i PostScript Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark MC3224i printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of PostScript data. Crafted PostScript data can trigger a...

(Pwn2Own) Lexmark MC3224i PJL Exposed Dangerous Function Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark MC3224i printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of PJL commands. The issue results from an exposed...

(Pwn2Own) Lexmark MC3224i setuid Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark MC3224i printers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

(Pwn2Own) Sonos One Speaker ALAC Frame Parser Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sonos One Speaker. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ALAC audio codec. The issue results from the lack of proper validation of the leng...

Cisco RV340 SSL VPN Unauthenticated Remote Code Execution

This module exploits a stack buffer overflow in the Cisco RV series routers SSL VPN functionality. The default SSL VPN configuration is exploitable, with no authentication required and works over the Internet! The stack is executable and no ASLR is in place, which makes exploitation easier...

Zooming in on Zero-click Exploits

Posted by Natalie Silvanovich, Project Zero Zoom is a video conferencing platform that has gained popularity throughout the pandemic. Unlike other video conferencing systems that I have investigated, where one user initiates a call that other users must immediately accept or reject, Zoom calls ar...

(Pwn2Own) Western Digital MyCloud PR4100 cloudAccess Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the...

(Pwn2Own) Western Digital MyCloud PR4100 ConnectivityService Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ConnectivityService service. The issue results from the lac...

Do Home Hackers Compromise Business Security?

The most recent Pwn2Own Fall 2021 Pwn2Own Austin includes more IoT entries than ever. This gives us an opportunity to probe today’s largest and newest enterprise attack surface: the home office...

Does Home IoT Compromise Enterprise Security?

The most recent Pwn2Own Fall 2021 Pwn2Own Austin includes more IoT entries than ever. This gives us an opportunity to probe today’s largest and newest enterprise attack surface: the home office...

iPhone 13 Pro, Windows, Chrome, Linux and others pwned at Tianfu Cup

By Waqas Tianfu Cup is the Chinese version of the Pwn2own in Kunlun Lab managed to secure first place by hacking iPhone 13. This is a post from HackRead.com Read the original post: iPhone 13 Pro, Windows, Chrome, Linux and others pwned at Tianfu Cup...

Exploit for Server-Side Request Forgery in Microsoft

Proxyshell-Scanner nuclei scanner for Proxyshell RCE CVE-2021...

(Pwn2Own) Parallels Desktop Toolgate Out-Of-Bounds Write Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgat...

(Pwn2Own) Parallels Desktop Toolgate Uninitialized Memory Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within t...

(Pwn2Own) Parallels Desktop virtio-gpu Memory Corruption Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the...

ProxyShell Exploit Chain

Microsoft Exchange Server Remote Code Execution Vulnerability Recent assessments: ccondon-r7 at August 12, 2021 9:19pm UTC reported: Check out the Rapid7 analysis for details on the exploit chain. Seems like a lot of the PoC implementations so far are using admin mailboxes, but I’d imagine folks...

(Pwn2Own) Apple Safari Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the LLIntGenerator...