F5 Networks BIG-IP : BIG-IP Edge Client for Windows vulnerability (K20346072)

A use-after-free memory vulnerability exists in the BIG-IP Edge Client Windows ActiveX component. CVE-2020-5897 Impact This vulnerability allows an attacker to trigger memory corruption to the browser or execute code from the browser when the attacker crafts a malicious webpage and loads it into...

Thousands of Vulnerable F5 BIG-IP Users Still Open to Takeover

About 8,000 users of F5 Networks’ BIG-IP family of networking devices are still vulnerable to full system access and remote code-execution RCE, despite a patch for a critical flaw being available for two weeks. The BIG-IP family consists of application delivery controllers, Local Traffic Managers...

F5 Networks BIG-IP : Spectre SWAPGS gadget vulnerability (K31085564)

The version of F5 Networks BIG-IP installed on the remote host is prior to 13.1.3.5 / 14.1.2.7 / 15.0.1.4 / 15.1.0.5 / 16.0.0. It is, therefore, affected by a vulnerability as referenced in the K31085564 advisory. An information disclosure vulnerability exists when certain central processing unit...

F5 Networks BIG-IP : Unbound DNS Cache vulnerabilities (K37661551)

The version of F5 Networks BIG-IP installed on the remote host is prior to 11.6.5.3 / 12.1.6 / 13.1.3.5 / 14.1.2.7 / 15.1.0.5 / 16.0.0. It is, therefore, affected by multiple vulnerabilities as referenced in the K37661551 advisory. CVE-2020-12662Unbound before 1.10.1 has Insufficient Control of...

F5 Networks BIG-IP : Intel MCE vulnerability (K17269881)

Improper invalidation for page table updates by a virtual guest operating system for multiple IntelR Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. CVE-2018-12207 Impact A privileged guest user may use this flaw to induce a...

F5 Networks BIG-IP : libpcap vulnerability (K86252029)

libpcap before 1.9.1, as used in tcpdump before 4.9.3, has a buffer overflow and/or over-read because of errors in pcapng reading. CVE-2018-16301 Impact A local attacker may be able to corrupt data or execute arbitrary code. C Tenable Network Security, Inc. The descriptive text and package checks...

F5 Networks BIG-IP : Wireshark vulnerability (K06725231)

In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. This was addressed in epan/packet.c by restricting the number of layers and consequently limiting recursion. CVE-2019-12295 Impact An attacker can leverage this issue to stop the affected...

F5 Networks BIG-IP : BIG-IP high availability state mirroring vulnerability (K72540690)

The version of F5 Networks BIG-IP installed on the remote host is prior to 16.0.0. It is, therefore, affected by a vulnerability as referenced in the K72540690 advisory. The default deployment mode for BIG-IP high availability HA pair mirroring is insecure. This is a control plane issue that is...

Admins Urged to Patch Critical F5 Flaw Under Active Attack

Security experts are urging companies to deploy an urgent patch for a critical vulnerability in F5 Networks’ networking devices, which is being actively exploited by attackers to scrape credentials, launch malware and more. Last week, F5 Networks issued urgent patches for the critical remote...

Exploit for Path Traversal in F5 Big-Ip_Access_Policy_Manager

RCE-CVE-2020-5902 BIG-IP F5 Remote Code Execution Descripti...

F5 Networks BIG-IP : TMUI RCE (CVE-2020-5902) (Direct Check)

A remote code execution vulnerability exists in Traffic Management User Interface TMUI, also referred to as the Configuration utility. An unauthenticated, remote attacker can exploit this to bypass authentication and execute arbitrary system commands, create or delete files, disable services,...

F5 Networks BIG-IP : BIG-IP APM Edge Client vulnerability (K97733133)

When a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection. CVE-2020-5893 Impact An attacker can use a man-in-the-middle MITM attack by deploying a...

F5 Networks BIG-IP : BIG-IP Edge Client for Windows vulnerability (K69154630)

The BIG-IP Edge Client Windows Stonewall driver does not sanitize the pointer received from the userland.A local user on the Windows client system can send crafted DeviceIoControl requests to a .\urvpndrv device causing the Windows kernel to crash.CVE-2020-5898 Impact This vulnerability allows...

F5 Networks BIG-IP : TMOS Shell privilege escalation vulnerability (K00091341)

An authorized user provided with access only to the TMOS Shell tmsh may be able to conduct arbitrary file read/writes via the built-in sftp functionality. CVE-2020-5907 Impact A malicious actor who has gained access to a restricted account with tmsh access for example, a user who has Terminal...

F5 Networks BIG-IP : TMUI vulnerability (K07051153)

In the BIG-IP Configuration utility Network WCCP page, the system does not sanitize all user-provided data before displaying the page.CVE-2020-5905 Impact Authenticated administrative users with access to this page in the Configuration utility may inject code onto the WCCP pages, resulting in a a...

F5 Networks BIG-IP : BIG-IP APM Linux Edge Client logging vulnerability (K33023560)

BIG-IP APM Edge Client for Linux exposes the full session ID in the local log files.CVE-2020-5908 Impact This vulnerability may allow unauthorized disclosure of the BIG-IP APM session ID and expose sensitive information to the user of the client device. C Tenable Network Security, Inc. The...

F5 Networks BIG-IP : TMUI CSRF vulnerability (K31301245)

The version of F5 Networks BIG-IP installed on the remote host is prior to 12.1.5.2 / 13.1.3.4 / 14.1.2.6 / 15.0.1.4 / 15.1.0.4 / 16.0.0. It is, therefore, affected by a vulnerability as referenced in the K31301245 advisory. A cross-site request forgery CSRF vulnerability in the Traffic Managemen...

F5 Networks BIG-IP : BIG-IP TMUI XSS vulnerability (K43638305)

A Cross-Site Scripting XSS vulnerability exists in an undisclosed page of the BIG-IP Configuration utility.CVE-2020-5903 Impact An attacker can exploit this vulnerability torun JavaScript in the context of the currently logged-in user. In the case of an administrative user with access to the...

F5 Networks BIG-IP : TMUI RCE vulnerability (K52145254)

The version of F5 Networks BIG-IP installed on the remote host is prior to 11.6.5.2 / 12.1.5.2 / 13.1.3.4 / 14.1.2.6 / 15.0.1.4 / 15.1.0.4 / 16.0.0. It is, therefore, affected by a vulnerability as referenced in the K52145254 advisory. - In BIG-IP versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.5,...

F5 Networks BIG-IP : BIG-IP Edge Client for Windows vulnerability (K15838353)

The BIG-IP Edge Client components in BIG-IP APM, Edge Gateway, and FirePass legacyallow attackers to obtain the full session ID from process memory. CVE-2020-5892 Impact An attacker with sufficient local privileges on a client machine running Windows may be able to gain access to the full session...