Securiteam – Page 6 – Computer Security Articles

Credit to Author: SSD / Noam Rathaus| Date: Sun, 11 Mar 2018 10:51:34 +0000

Vulnerability Summary The following describes a vulnerability in VK Messenger that is triggered via the exploitation of improperly handled URI. VK (VKontakte; [..], meaning InContact) is “an online social media and social networking service. It is available in several languages. VK allows users to message each other publicly or privately, to create groups, public pages … Continue reading SSD Advisory – VK Messenger (VKontakte) vk:// URI Handler Commands Execution

Independent Securiteam

VK Messenger (VKontakte) vk:// URI Handler Commands Execution

March 11, 2018 admin Remote Command Execution, SecuriTeam Secure Disclosure, unauth

Credit to Author: SSD / Noam Rathaus| Date: Sun, 11 Mar 2018 10:51:34 +0000

Vulnerability Summary The following describes a vulnerability in VK Messenger that is triggered via the exploitation of improperly handled URI. VK (VKontakte; [..], meaning InContact) is “an online social media and social networking service. It is available in several languages. VK allows users to message each other publicly or privately, to create groups, public pages … Continue reading VK Messenger (VKontakte) vk:// URI Handler Commands Execution

Independent Securiteam

beVX Conference Challenge

March 4, 2018 admin Conferences, SecuriTeam Secure Disclosure

Credit to Author: SSD / Noam Rathaus| Date: Sun, 04 Mar 2018 07:27:05 +0000

During the event of OffensiveCon, we launched a reverse engineering and encryption challenge and gave the attendees the change to win great prizes. The challenge was divided into two parts, a file – can be downloaded from here: https://www.beyondsecurity.com/bevxcon/bevx-challenge-1 – that you had to download and reverse engineer and server that you had to access … Continue reading beVX Conference Challenge

Independent Securiteam

SSD Advisory – TrendNet AUTHORIZED_GROUP Information Disclosure

February 14, 2018 admin Information Disclosure, SecuriTeam Secure Disclosure, Unauthenticated Action

Credit to Author: SSD / Maor Schwartz| Date: Wed, 14 Feb 2018 08:58:11 +0000

Vulnerability Summary The following advisory describes an information disclosure found in the following TrendNet routers: TEW-751DR – v1.03B03 TEW-752DRU – v1.03B01 TEW733GR – v1.03B01 TRENDnet’s “N600 Dual Band Wireless Router, model TEW-751DR, offers proven concurrent Dual Band 300 Mbps Wireless N networking. Embedded GREENnet technology reduces power consumption by up to 50%. For your convenience … Continue reading SSD Advisory – TrendNet AUTHORIZED_GROUP Information Disclosure

Independent Securiteam

SSD Advisory – CloudMe Unauthenticated Remote Buffer Overflow

February 11, 2018 admin Buffer Overflow, Remote Command Execution, SecuriTeam Secure Disclosure, Unauthenticated Action

Credit to Author: SSD / Noam Rathaus| Date: Sun, 11 Feb 2018 07:06:24 +0000

The following advisory describes one (1) vulnerability found in CloudMe. CloudMe is “a file storage service operated by CloudMe AB that offers cloud storage, file synchronization and client software. It features a blue folder that appears on all devices with the same content, all files are synchronized between devices.” The vulnerability found is a buffer … Continue reading SSD Advisory – CloudMe Unauthenticated Remote Buffer Overflow

Independent Securiteam

SSD Advisory – Hack2Win – Cisco RV132W Multiple Vulnerabilities

February 11, 2018 admin Hack2Win, Information Disclosure, Remote Command Execution, SecuriTeam Secure Disclosure, Unauthenticated Action

Credit to Author: SSD / Maor Schwartz| Date: Sun, 11 Feb 2018 06:10:03 +0000

Vulnerabilities Summary The following advisory describes two (2) vulnerabilities found in Cisco RV132W Wireless N VPN version 1.0.1.8 The Cisco RV132W Wireless-N ADSL2+ VPN Router is “easy to use, set up, and deploy. This flexible router offers great performance and is suited for small or home offices (SOHO) and smaller deployments.” The vulnerabilities found are: … Continue reading SSD Advisory – Hack2Win – Cisco RV132W Multiple Vulnerabilities

Independent Securiteam

SSD Advisory – Multiple IoT Vendors – Multiple Vulnerabilities

February 8, 2018 admin Hard-Coded Password, Remote Command Execution, SecuriTeam Secure Disclosure

Credit to Author: SSD / Maor Schwartz| Date: Thu, 08 Feb 2018 08:02:43 +0000

Vulnerabilities summary The following advisory describes three (3) vulnerabilities found in the following vendors: Lorex StarVedia Eminent Kraun The vulnerabilities found: Hard-coded credentials Remote command injection (2) It is possible to chain the vulnerabilities and to achieve unauthenticated remote command execution. Credit An independent security researcher, Robert Kugler (https://www.s3cur3.it), has reported this vulnerabilities to Beyond … Continue reading SSD Advisory – Multiple IoT Vendors – Multiple Vulnerabilities

Independent Securiteam

SSD安全公告-GitStack未经验证的远程代码执行漏洞

February 6, 2018 admin Chinese Translation, SecuriTeam Secure Disclosure, Unauthenticated Action, Unauthorized Access

Credit to Author: SSD / Maor Schwartz| Date: Tue, 06 Feb 2018 08:44:21 +0000

漏洞概要以下安全公告描述了在GitStack中存在的一个未经身份验证的动作，允许远程攻击者添加新用户，然后用于触发远程代码执行。 GitStack是一个可以让你设置你自己私人Git服务器的软件。这意味着你可以创建一个没有任何内容的版本控制系统。GitStack可以非常容易的保持你的服务器是最新的。它是真正Git for Windows，并与任何其他Git客户端兼容。GitStack对于小团队来说是完全免费的。漏洞提交者一位独立的安全研究人员 Kacper Szurek向 Beyond Security 的 SSD 报告了该漏洞厂商响应自2017年10月17日起，我们多次尝试联系GitStack，已经收到回应，但未提供有关解决方案或解决方法的详细信息。 CVE：CVE-2018-5955 漏洞详细信息用户可控的输入没有经过充分的过滤，未经身份验证的攻击者可以通过发送以下POST请求在GitStack服务器中添加新用户： [crayon-5a7a29f09ace6671375808/] 一旦攻击者将用户添加到服务器，他就可以启用web repository功能。现在，攻击者可以从远程创建一个repository，并禁止其他人访问我们新的repository。在repository中，攻击者可以上传后门并使用它来执行代码：漏洞证明 [crayon-5a7a29f09acf2853583590/]