CVE-2022-4901

Sophos Connect (VPN client) is affected by multiple stored XSS vulnerabilities in versions prior to 2.2.90, allowing Javascript execution in the local UI when a malicious VPN configuration is manually loaded by the victim. Impact is limited to the local UI; no exploitation details are provided be...

CVE-2022-4901

Multiple stored XSS vulnerabilities in Sophos Connect versions older than 2.2.90 allow Javascript code to run in the local UI via a malicious VPN configuration that must be manually loaded by the victim...

CISA Issues Warning on Active Exploitation of ZK Java Web Framework Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency CISA has added a high-severity flaw affecting the ZK Framework to its Known Exploited Vulnerabilities KEV catalog based on evidence of active exploitation. Tracked as CVE-2022-36537 CVSS score: 7.5, the issue impacts ZK Framework versions...

How to work from home securely, the NSA way

People working remotely is no longer unusual, so the National Security Agency NSA has produced a short Best Practices PDF document detailing how remote workers can keep themselves safe from harm. In fact, the guide can also be applied to people using computers at home generally and is written in ...

DNA testing company fined after customer data theft

DNA Diagnostics Center DDC, an Ohio-based private DNA testing company, last week reached a settlement deal with the Ohio and Pennsylvania state attorneys general in relation to a 2021 breach that saw the theft of 45,000 residents' personal details. Overall the attack compromised over 2.1 million...

K57110035: BIG-IP APM Edge Client for Windows logging vulnerability CVE-2022-27636

Security Advisory Description BIG-IP Edge Client may log sensitive APM session-related information when VPN is launched on a Windows system. CVE-2022-27636 Impact An attacker with privileges on the Windows system can view the logged sensitive APM session-related information. Security Advisory...

K20087443: BIG-IP APM VPN vulnerability CVE-2017-6129

Security Advisory Description In F5 BIG-IP APM software version 13.0.0 and 12.1.2, in some circumstances, APM tunneled VPN flows can cause a VPN/PPP connflow to be prematurely freed or cause TMM to stop responding with a "flow not in use" assertion. An attacker may be able to disrupt traffic or...

K58149033: Critical vulnerability in Apple iOS WebKit browser components can impact users of the BIG-IP APM F5 Access client

Security Advisory Description F5 Access is the SSL Virtual Private Network VPN client for BIG-IP APM systems. It is available for both desktop and mobile platforms in their respective app stores. For Android and Apple devices, F5 Access utilizes the operating system’s web browser WebKit to allow...

K13993: Cross-site URL redirection attack vulnerability CVE-2009-4017

Security Advisory Description F5 FirePass SSL VPN contains a flaw that allows a remote cross-site redirection attack. This flaw exists because the application does not validate the refreshURL parameter upon submission to the my.activation.cns.php3 script. As a result, a user could create a URL...

K14046: FirePass input validation vulnerability

Security Advisory Description F5 FirePass SSL VPN contains an input validation vulnerability that may allow a remote attacker to compromise the FirePass controller. Impact An attacker may be able to exploit the vulnerability and retrieve arbitrary files, perform Denial of Service attacks, or...

K71891773: BIG-IP APM VPN vulnerability CVE-2021-23002

Security Advisory Description The session ID is visible in the arguments of the f5vpn.exe command when VPN is launched from the browser on a Windows system. Addressing this issue requires both the client and server fixes. CVE-2021-23002 Impact An attacker with privileges to view the command line ...

K16101409: BIG-IP AFM vulnerability CVE-2022-23028

Security Advisory Description When global AFM SYN cookie protection TCP Half Open flood vector is activated in the AFM Device Dos or DOS profile, certain types of TCP connections will fail. CVE-2022-23028 Impact This vulnerability allows a remote attacker to cause a denial-of-service DoS on the...

K21971977: TMM vulnerability CVE-2021-22975

Security Advisory Description Under some circumstances, Traffic Management Microkernel TMM may restart on the BIG-IP system while passing large bursts of traffic. CVE-2021-22975 Impact This vulnerability may allow an attacker to cause a denial-of-service DoS to the BIG-IP system. The BIG-IP syste...

K11155549: IPSEC vulnerability CVE-2019-14899

Security Advisory Description A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine...

K04518313: BIG-IP APM network access VPN vulnerability CVE-2020-27724

Security Advisory Description In BIG-IP APM, on systems running more than one TMM instance, authenticated VPN users may consume excessive resources by sending specially-crafted malicious traffic over the tunnel. CVE-2020-27724 Impact This vulnerability may cause the Traffic Management Microkernel...

K8174: F5 VPN Client for Windows is remotely exploitable through a buffer overflow

Security Advisory Description Note : For information about signing up to receive security notice updates from F5, refer to K9970: Subscribe to email notifications regarding F5 products and security announcements. Note : Versions that are not listed in this Solution have not been evaluated for...

Cyber Espionage Group Earth Kitsune Deploys WhiskerSpy Backdoor in Latest Attacks

The cyber espionage threat actor tracked as Earth Kitsune has been observed deploying a new backdoor called WhiskerSpy as part of a social engineering campaign. Earth Kitsune, active since at least 2019, is known to primarily target individuals interested in North Korea with self-developed malwar...

SUSE CVE-2011-1943

The destroyonesecret function in nm-setting-vpn.c in libnm-util in the NetworkManager package 0.8.999-3.git20110526 in Fedora 15 creates a log entry containing a certificate password, which allows local users to obtain sensitive information by reading a log file...

SUSE CVE-2011-2660

The modifyresolvconfsuse script in the vpnc package before 0.5.1-55.10.1 in SUSE Linux Enterprise Desktop 11 SP1 might allow remote attackers to execute arbitrary commands via a crafted DNS domain name...

SUSE CVE-2016-2342

The bgpnlriparsevpnv4 function in bgpmplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a...