Introduction to the Vulnerability The cybersecurity landscape is constantly evolving. Recently, a significant vulnerability, identified as CVE-2025-65220, was discovered in the Tenda AC21 router firmware. This vulnerability allows potential attackers to exploit a buffer overflow in the router's configuration interface, posing serious risks to server security. Summary of the Threat Tenda AC21 routers running firmware […]
Understanding Server Vulnerabilities and Protection Strategies As cyber threats continue to evolve, server security becomes paramount for hosting providers and web server operators. Recent vulnerabilities, like the Tenda AC21 buffer overflow, highlight the persistent risks in server management. This incident reveals how a small oversight can lead to significant security breaches. For system administrators, acknowledging […]
Introduction to the Vulnerability The cybersecurity landscape is constantly evolving. Recently, a significant vulnerability, identified as CVE-2025-65220, was discovered in the Tenda AC21 router firmware. This vulnerability allows potential attackers to exploit a buffer overflow in the router's configuration interface, posing serious risks to server security. Summary of the Threat Tenda AC21 routers running firmware […]
Understanding Server Vulnerabilities and Protection Strategies As cyber threats continue to evolve, server security becomes paramount for hosting providers and web server operators. Recent vulnerabilities, like the Tenda AC21 buffer overflow, highlight the persistent risks in server management. This incident reveals how a small oversight can lead to significant security breaches. For system administrators, acknowledging […]
We are happy to announce BitNinja 1.0.0 The version counter turned from 0.31 to our first full release, because BitNinja 1.0.0 is now running stable on more than 100 production servers worldwide! That’s a great success for us and a big loss for the hackers. 😉 So what’s new in 1.0.0? What is new in addition […]
There were 22.000 attendees, from more than 100 countries, with the biggest names in the tech world, more than 500 speakers, lack of wi-fi, 145.000 tweets in 72 hours, many business cards, a high interest in our server defense system and wonderful Irish hospitality. Here’s the wrap up of Web Summit 2014. Web Summit is […]
Hi there, Imagine where we will be free to meet soon: BitNinja’s going to the WebSummit, in Dublin! A few months ago we applied to the Alpha program of this event, dedicated to startups. After 2 weeks we got an email from the organizer that said: “There are so many applications for the program that we won’t […]
Did you hear about the Shellshock bug on bash Unix shell? There hasn’t been such a scandalous bug since Heartbleed that has caused such a big mess among server owners.A series of attacks on websites and servers using the serious Shellshock bug was spotted a few days ago. Millions of servers use software that is vulnerable […]
Understanding CVE-2025-65222 Vulnerability The CVE-2025-65222 vulnerability has been discovered in the Tenda AC21 router model version 16.03.08.16. This issue may expose users to serious risks, primarily due to a buffer overflow issue associated with the rebootTime parameter in the `/goform/SetSysAutoRebbotCfg` endpoint. Why Server Security Matters System administrators and hosting providers should take CVE-2025-65222 seriously as […]
Understanding the Tenda AC21 Vulnerability The recently discovered vulnerability in Tenda AC21 router presents a significant challenge for system administrators and hosting providers. This flaw, identified as a buffer overflow issue in the firmware version V16.03.08.16, affects the functionality of the product. Cybersecurity teams must take this threat seriously to protect their infrastructure. What is […]
Understanding CVE-2025-65226: The Tenda AC21 Vulnerability System administrators and hosting providers face numerous challenges in maintaining server security. One rising threat involves buffer overflow vulnerabilities like CVE-2025-65226, which affects Tenda AC21 V16.03.08.16. It becomes critical to address such vulnerabilities through effective strategies. Overview of the Tenda AC21 Buffer Overflow CVE-2025-65226 allows unauthorized actions via the […]
Introduction The recent discovery of the CVE-2025-63371 vulnerability in OneCommander has raised significant alarms within the cybersecurity community. This vulnerability is a directory traversal flaw that allows attackers to manipulate ZIP file contents improperly. System administrators, hosting providers, and web server operators must be aware of this issue to ensure robust server security. Overview of […]
Introduction The recent discovery of an SQL injection vulnerability in version 1.0 of the Campcodes Online Hospital Management System raises significant concerns for system administrators and hosting providers. Found in the /admin/index.php endpoint via the username parameter, this vulnerability poses a threat to server security across Linux servers. Incident Overview The CVE-2025-63719 vulnerability allows attackers […]
Introduction The recent discovery of the CVE-2025-63371 vulnerability in OneCommander has raised significant alarms within the cybersecurity community. This vulnerability is a directory traversal flaw that allows attackers to manipulate ZIP file contents improperly. System administrators, hosting providers, and web server operators must be aware of this issue to ensure robust server security. Overview of […]
Introduction The recent discovery of an SQL injection vulnerability in version 1.0 of the Campcodes Online Hospital Management System raises significant concerns for system administrators and hosting providers. Found in the /admin/index.php endpoint via the username parameter, this vulnerability poses a threat to server security across Linux servers. Incident Overview The CVE-2025-63719 vulnerability allows attackers […]
