The Anatomy of Massive Application Layer DDoS Attacks

During 2020 between June 18 and June 24 Imperva mitigated massive 200K RPS Request Per Second attacks on a daily basis. Here at Imperva we investigate major attacks we mitigated in order to gain a better understanding of their anatomy and allow for smarter mitigation. In this blog post we’ll...

Zimbra Web Client Cross-Site Scripting Vulnerability

Zim is a graphical text editor for maintaining a collection of Wiki pages. A cross-site scripting vulnerability exists in Web Client in Zimbra version 9.0. The vulnerability originates when a web system or product performs an operation in memory without properly validating data boundaries,...

CVE-2020-11737

A cross-site scripting XSS vulnerability in Web Client in Zimbra 9.0 allows a remote attacker to craft links in an E-Mail message or calendar invite to execute arbitrary JavaScript. The attack requires an A element containing an href attribute with a "www" substring including the quotes followed...

CVE-2020-11737

CVE-2020-11737 concerns Zimbra Web Client (9.0) with an XSS vulnerability: an attacker can craft links in email/calendar invites that execute arbitrary JavaScript. The attack requires an A element with an href containing a "www" substring followed immediately by a DOM event listener (e.g., onmous...

SolarWinds Serv-U Managed File Transfer Web client Cross-Site Request Forgery Vulnerability

SolarWinds Serv-U Managed File Transfer Web client MFT is a file transfer client application from the American company SolarWinds. A cross-site request forgery vulnerability exists in the file upload feature of the SolarWinds Serv-U MFT Web client prior to version 15.1.6 Hotfix 2. An attacker can...

CVE-2019-12769

SolarWinds Serv-U Managed File Transfer MFT Web client before 15.1.6 Hotfix 2 is vulnerable to Cross-Site Request Forgery in the file upload functionality via ?Command=Upload with the Dir and File parameters...

Cross site request forgery (csrf)

SolarWinds Serv-U Managed File Transfer MFT Web client before 15.1.6 Hotfix 2 is vulnerable to Cross-Site Request Forgery in the file upload functionality via ?Command=Upload with the Dir and File parameters...

Wing FTP Server 6.2.3 Cross Site Request Forgery Vulnerability

Exploit Title: Wing FTP Server 6.2.3 - Privilege Escalation Exploit Author: Dhiraj Mishra Vendor Homepage: https://www.wftpserver.com Version: v6.2.6 Tested on: Windows 10 Summary: An authenticated CSRF exists in web client and web administration of Wing FTP v6.2.6, a crafted HTML page could dele...

CVE-2019-19866

Atos Unify OpenScape UC Web Client V9 before version V9 R4.31.0 and V10 before version V10 R0.6.0 allows remote attackers to obtain sensitive information. By iterating the value of conferenceId to getMailFunction in the JSON API, one can enumerate all conferences scheduled on the platform, with...

CVE-2019-19866

CVE-2019-19866 affects Atos Unify OpenScape UC Web Client: OpenScape UC Web Client V9 before R4.31.0 and V10 before R0.6.0 are vulnerable. An attacker can enumerate all scheduled conferences by iterating conferenceId in the JSON API getMailFunction, exposing conference numbers and access PINs. Th...

CVE-2019-19866

Atos Unify OpenScape UC Web Client V9 before version V9 R4.31.0 and V10 before version V10 R0.6.0 allows remote attackers to obtain sensitive information. By iterating the value of conferenceId to getMailFunction in the JSON API, one can enumerate all conferences scheduled on the platform, with...

IBM Content Navigator Information Disclosure Vulnerability (CNVD-2020-04911)

IBM Content Navigator is a Web client from IBM USA. The product supports searching and processing documents stored in content servers from a Web browser. An information disclosure vulnerability exists in IBM Content Navigator. The vulnerability arises from a configuration or other error in the...

Content Delivery Networks handle HTTP headers in different and unexpected ways

Overview A Content Delivery Network CDN is a distributed network of proxy servers that deliver web content collected from a back end web server using a temporary local storage called a cache. HTTP cache poisoning is a type of attack that allows a remote attacker to inject arbitrary content using...

CVE-2019-13936

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in webclient of Siemens AG Polarion could allow an attacker to exploit a persistent XSS vulnerability. This issue affects: Siemens AG Polarion All versions 19.2...

PYSEC-2019-212

Python Twisted 14.0 trustRoot is not respected in HTTP client...

UBUNTU-CVE-2014-7143

Python Twisted 14.0 trustRoot is not respected in HTTP client...

PT-2019-7137 · Python · Python Twisted

Name of the Vulnerable Software and Affected Versions: Python Twisted version 14.0 Description: The issue concerns the trustRoot in the HTTP client of Python Twisted, which is not respected. This means that the trust root, which is supposed to define the trusted certificate authorities, is not...

RLSA-2019:3476 Moderate: squid:4 security and bug fix update

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: XSS via username or auth parameter in cachemgr.cgi CVE-2019-13345 For more details about the security issues, including the impact, a CVSS score, acknowledgments...

IceWarp Mail Server Cross-Site Scripting Vulnerability (CNVD-2019-36914)

IceWarp Mail Server is a mail server product from IceWarp USA. The product supports e-mail archiving, SmartAttach attachments, automatic migration, etc. IceWarp Webclient is a Web-based IceWarp client program. A cross-site scripting vulnerability exists in IceWarp Webclient versions prior to...

Vulnerability of the HTTP client function in Cisco IOS and Cisco IOS XE operating systems, allowing attackers to read or modify arbitrary data

The vulnerability of the HTTP client function in Cisco IOS and Cisco IOS XE operating systems lies in the fact that information about the TCP port is not considered when comparing new requests with existing persistent HTTP connections. Exploiting this vulnerability allows a remote attacker to rea...