EUVD-2023-60547

HiSecOS web server contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this flaw to gain full administrative acce...

CVE-2023-7343

Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute code in the context of the HiVision...

CVE-2023-7343 Belden Industrial HiVision Arbitrary Code Execution via Malicious Project File

Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute code in the context of the HiVision...

CVE-2023-7343

Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute code in the context of the HiVision...

CVE-2023-7343 Belden Industrial HiVision Arbitrary Code Execution via Malicious Project File

Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute code in the context of the HiVision...

CVE-2023-7342

HiSecOS web server versions 03.4.00 prior to 04.1.00 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this fla...

CVE-2023-7342

HiSecOS web server has a privilege-escalation flaw that allows authenticated users with operator or auditor roles to elevate to administrator by sending specially crafted packets to the web server, potentially granting full administrative control of the device. The available documents provide det...

CVE-2023-7342

HiSecOS web server versions 03.4.00 prior to 04.1.00 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this fla...

Belden HiSecOS 安全漏洞

Belden HiSecOS is an operating system for industrial security routers developed by the American company Belden. There were security vulnerabilities in versions of the Belden HiSecOS web server prior to 08.3.02. These vulnerabilities stemmed from a permission escalation issue when specially crafte...

PT-2026-29867

Name of the Vulnerable Software and Affected Versions HiSecOS web server versions 03.4.00 through 04.0.99 Description HiSecOS web server versions 03.4.00 through 04.0.99 contain a privilege escalation flaw. Authenticated users with operator or auditor roles can escalate their privileges to the...

UBUNTU-CVE-2026-35092

A flaw was found in Corosync. An integer overflow vulnerability in Corosync's join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol UDP packets. This can cause the service to crash, leading to a denial of service. This vulnerability...

Incorrect Privilege Assignment

Overview Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to improper BGP header validation in the BGPHeader.DecodeFromBytes function. An attacker can modify BGP header data by sending specially crafted packets to the affected process. Remediation Upgrade...

Incorrect Privilege Assignment

Overview Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to improper BGP header validation in the BGPHeader.DecodeFromBytes function. An attacker can modify BGP header data by sending specially crafted packets to the affected process. Remediation Upgrade...

Incorrect Privilege Assignment

Overview Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to improper BGP header validation in the BGPHeader.DecodeFromBytes function. An attacker can modify BGP header data by sending specially crafted packets to the affected process. Remediation Upgrade...

CVE-2025-69809

A write-what-where condition in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to write arbitrary values to memory, enabling arbitrary code execution via a crafted packet...

CVE-2026-26933

Improper Validation of Array Index CWE-129 in multiple protocol parser components in Packetbeat can lead Denial of Service via Input Data Manipulation CAPEC-153. An attacker with the ability to send specially crafted, malformed network packets to a monitored network interface can trigger...

CVE-2026-33250

Freeciv21 is a free open source, turn-based, empire-building strategy game. Versions prior to 3.1.1 crash with a stack overflow when receiving specially-crafted packets. A remote attacker can use this to take down any public server. A malicious server can use this to crash the game on the player'...

CVE-2026-20074

A vulnerability in the Intermediate System-to-Intermediate System IS-IS multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS process to restart unexpectedly. This vulnerability is due to insufficient input validation of ingre...

CVE-2026-4247

When a challenge ACK is to be sent tcprespond constructs and sends the challenge ACK and consumes the mbuf that is passed in. When no challenge ACK should be sent the function returns and leaks the mbuf. If an attacker is either on path with an established TCP connection, or can themselves...

CVE-2026-4247 TCP: remotely exploitable DoS vector (mbuf leak)

When a challenge ACK is to be sent tcprespond constructs and sends the challenge ACK and consumes the mbuf that is passed in. When no challenge ACK should be sent the function returns and leaks the mbuf. If an attacker is either on path with an established TCP connection, or can themselves...