Versa Concerto SD-WAN orchestration platform contains an improper authentication vulnerability in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The internal Actuator endpoint can be leveraged for access to heap dumps and trace logs.
A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device.
This vulnerability is due to improper validation of user-supplied input in HTTP requests. An attacker could exploit this vulnerability by sending a sequence of crafted HTTP requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.
Note: Cisco has assigned this security advisory a Security Impact Rating (SIR) of Critical rather than High as the score indicates. The reason is that exploitation of this vulnerability could result in an attacker elevating privileges to root.
KRVTZ IDS alerts from January 21, 2026, report network reconnaissance activities targeting Fortigate VPN devices and other network services. The alerts highlight repeated GET requests to the /remote/logincheck endpoint, linked to CVE-2023-27997, a vulnerability allowing unauthenticated attackers to bypass authentication and execute arbitrary commands. Additional suspicious scanning activities include anomalous HTTP user-agent strings and attempts to discover exposed SFTP/FTP credentials via sftp-config.json files. These activities represent early-stage reconnaissance, increasing the risk of subsequent exploitation. No active exploitation or known exploits in the wild are reported, and no patches are currently available. European organizations using Fortigate VPN appliances are at particular risk, especially in critical infrastructure, finance, and government sectors. The threat level is assessed as medium due to the potential impact of successful exploitation combined with ease of reconnaissance. Defenders should focus on patching, monitoring, access restrictions, and credential security to mitigate risks.
Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).
This update for open-vm-tools fixes the following issues:
Update to open-vm-tools 13.0.5 based on build 24915695. (boo#1250692):
Please refer to the Release Notes at
https://github.com/vmware/open-vm-tools/blob/stable-13.0.5/ReleaseNotes.md.
The granular changes that have gone into the open-vm-tools 13.0.5 release
are in the ChangeLog at
https://github.com/vmware/open-vm-tools/blob/stable-13.0.5/open-vm-tools/ChangeLog.
There are no new features in the open-vm-tools 13.0.5 release. This is
primarily a maintenance release that addresses a security issue.
This release resolves and includes the patch for CVE-2025-41244. For more
information on this vulnerability and its impact on Broadcom products,
see VMSA-2025-0015.
A minor enhancement has been made for Guest OS Customization. The
DeployPkg plugin has been updated to use "systemctl reboot", if available.
For a more complete list of issues addressed in this release, see the
What's New and Resolved Issues section of the Release Notes.
The KRVTZ IDS alerts from 2026-01-19 detail a series of low-severity reconnaissance and scanning activities detected by intrusion detection systems. These include repeated TCP submission connection attempts indicative of brute force attacks, exploitation attempts targeting the AjaxPro Remote Code Execution vulnerability (CVE-2021-23758), suspicious user-agent strings linked to InfoBot malware, and possible file or directory brute force attacks against IIS 8.3 web servers. While no active exploits or patches are currently associated with these alerts, the activities represent early-stage probing that could precede more serious attacks. European organizations running IIS 8.3 or AjaxPro components are especially at risk. The alerts emphasize the need for vigilant monitoring, targeted defenses, and threat intelligence sharing to prevent escalation. Countries such as Germany, France, the UK, Netherlands, Italy, Spain, and Poland are most likely affected due to market penetration and strategic importance. The overall threat severity is assessed as medium given the potential impact if exploitation succeeds despite the current low-severity classification.
A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets
Microsoft Office PowerPoint contains a code injection vulnerability (CVE-2009-0556) that allows remote attackers to execute arbitrary code via a specially crafted PowerPoint file. The vulnerability is triggered by an OutlineTextRefAtom with an invalid index value causing memory corruption. This vulnerability has been exploited in the wild.
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
Successful exploitation of the vulnerability could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution.
WebKitGTK+ is port of the WebKit portable web rendering engine to the GTK+ platform. These packages provide WebKitGTK+ for GTK+ 3.
Security Fix(es):
* webkitgtk: webkitgtk: Use-after-free due to improper memory management (CVE-2025-43529)
* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43501)
* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43531)
* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43535)
* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43536)
* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43541)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
A Local File Inclusion (LFI) vulnerability exists in the Webmail Classic UI of Zimbra Collaboration (ZCS) 10.0 and 10.1 because of improper handling of user-supplied request parameters in the RestFilter servlet. An unauthenticated remote attacker can craft requests to the /h/rest endpoint to influence internal request dispatching, allowing inclusion of arbitrary files from the WebRoot directory.
n8n is an open source workflow automation platform. Versions starting with 0.211.0 and prior to 1.120.4, 1.121.1, and 1.122.0 contain a critical Remote Code Execution (RCE) vulnerability in their workflow expression evaluation system. Under certain conditions, expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolated from the underlying runtime. An authenticated attacker could abuse this behavior to execute arbitrary code with the privileges of the n8n process. Successful exploitation may lead to full compromise of the affected instance, including unauthorized access to sensitive data, modification of workflows, and execution of system-level operations. This issue has been fixed in versions 1.120.4, 1.121.1, and 1.122.0. Users are strongly advised to upgrade to a patched version, which introduces additional safeguards to restrict expression evaluation. If upgrading is not immediately possible, administrators should consider the following temporary mitigations: Limit workflow creation and editing permissions to fully trusted users only; and/or deploy n8n in a hardened environment with restricted operating system privileges and network access to reduce the impact of potential exploitation. These workarounds do not fully eliminate the risk and should only be used as short-term measures.
Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3, MongoDB Server v6.0 versions prior to 6.0.27, MongoDB Server v5.0 versions prior to 5.0.32, MongoDB Server v4.4 versions prior to 4.4.30, MongoDB Server v4.2 versions greater than or equal to 4.2.0, MongoDB Server v4.0 versions greater than or equal to 4.0.0, and MongoDB Server v3.6 versions greater than or equal to 3.6.0.
An Out-of-bounds Write vulnerability in the WatchGuard Fireware OS iked process may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer.
If the Firebox was previously configured with the mobile user VPN with IKEv2 or a branch office VPN using IKEv2 to a dynamic gateway peer, and both of those configurations have since been deleted, that Firebox may still be vulnerable if a branch office VPN to a static gateway peer is still configured.
