What type of attack is SSRF?

What type of attack is SSRF?

In computer security, server-side request forgery (SSRF) is a type of exploit where an attacker abuses the functionality of a server causing it to access or manipulate information in the realm of that server that would otherwise not be directly accessible to the attacker.

What is the difference between CSRF and SSRF?

The target of a CSRF attack is the user. While it is accomplished using flaws in how the web application is designed, its purpose is to perform legitimate but unauthorized actions on the user’s account with the web-based service. SSRF forgery, on the other hand, is designed to primarily target the server.

What is SSRF medium?

Server-Side Request Forgery (SSRF) refers to an attack, wherein an attacker can send a crafted request from a vulnerable web application. SSRF is mainly used to target internal systems behind WAF (web application firewall), that are unreachable to an attacker from the external network.

What is SSRF Portswigger?

Server-side request forgery (also known as SSRF) is a web security vulnerability that allows an attacker to induce the server-side application to make HTTP requests to an arbitrary domain of the attacker’s choosing.

What is SSRF Owasp?

In a Server-Side Request Forgery (SSRF) attack, the attacker can abuse functionality on the server to read or update internal resources.

What does Csrf stand for?

Cross-Site Request Forgery
Cross-Site Request Forgery (CSRF) is an attack that forces authenticated users to submit a request to a Web application against which they are currently authenticated. CSRF attacks exploit the trust a Web application has in an authenticated user.

What is blind Ssrf?

What is blind SSRF? Blind SSRF vulnerabilities arise when an application can be induced to issue a back-end HTTP request to a supplied URL, but the response from the back-end request is not returned in the application’s front-end response.

What can an attacker do with the SSRF vulnerability?

By exploiting the SSRF vulnerability the attacker might be able to: Scan other machines in the network of the vulnerable server that he wouldn’t be able to access otherwise. Perform a Remote File Inclusion attack. Find the services running on each network host. Bypass Firewall and force the vulnerable server perform your malicious requests.

What does SSRF stand for in security category?

The SSRF acronym stands for “Server-Side Request Forgery,” as the attacker forces the server (forging) to perform malicious unintended requests. Server Side Request Forgery is a serious application security risk and a candidate to become part of the next edition of the OWASP Top 10 ranking.

What can SSRF do to a web server?

Attackers can also use SSRF to make requests to other internal resources that the web server has access to, which are not publicly available. For example, they can access cloud service instance metadata like AWS/ Amazon EC2 and OpenStack. An attacker can even get creative with SSRF and run port scans on internal IPs.

Can a SSRF exploit be used on a non web site?

The SSRF exploits are not limited to web access. A crafty attacker will be able to forge non-web payloads involving protocols such as ftp, smtp, and smb. Basic Server Side Request Forgery occurs when the attacker actually receives back the response to the SSRF payload, meaning that the request loop closes back to the attacker.