EUVD-2021-14476

Malware in sbrugna...

EUVD-2020-30131

Malware in sbrugna...

EUVD-2020-28134

Malware in sbrugna...

Hirschmann HiOS Switches Integer Underflow (CVE-2019-12255)

An attacker can either hijack an existing TCP-session and inject bad TCP-segments or establish a new TCP-session on any TCP-port listened to by the target. This vulnerability could lead to a buffer overflow of up to a full TCP receive-window by default, 10k-64k depending on version. The buffer...

Hirschmann HiOS Switches Argument Injection or Modification (CVE-2019-12264)

An attacker residing on the LAN may choose to hijack a DHCP-client session that requests an IPv4 address. The attacker can send a multicast IP-address in the DHCP offer/ack message, which the victim system then incorrectly assigns. This vulnerability can be combined with CVE-2019-12259 to create ...

Hirschmann HiOS Switches Argument Injection or Modification (CVE-2019-12258)

An attacker with the source and destination TCP-port and IP-addresses of a session can inject invalid TCP-segments into the flow, causing the TCP-session to be reset. An application will see this as an ECONNRESET error message when using the socket after such an attack. The most likely outcome is...

Hirschmann HiOS Switches Argument Injection or Modification (CVE-2019-12262)

An attacker residing on the LAN can send reverse-ARP responses to the victim system to assign unicast IPv4 addresses to the target. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Hirschmann HiOS Switches Race Condition (CVE-2019-12263)

This vulnerability relies on a race-condition between the network task tNet0 and the receiving application. It is very difficult to trigger the race on a system with a single CPU-thread enabled, and there is no way to reliably trigger a race on SMP targets. This plugin only works with Tenable.ot...

Hirschmann HiOS Switches Stack-based Buffer Overflow (CVE-2019-12256)

This vulnerability resides in the IPv4 option parsing and may be triggered by IPv4 packets containing invalid options. The most likely outcome of triggering this defect is that the tNet0 task crashes. This vulnerability can result in remote code execution. This plugin only works with Tenable.ot...

Hirschmann HiOS Switches Heap-based Buffer Overflow (CVE-2019-12257)

DHCP packets may go past the local area network LAN via DHCP-relays, but are otherwise confined to the LAN. The DHCP-client may be used by VxWorks and in the bootrom. Bootrom, using DHCP/BOOTP, is only vulnerable during the boot-process. This vulnerability may be used to overwrite the heap, which...

Hirschmann HiOS Switches Argument Injection or Modification (CVE-2019-12265)

The IGMPv3 reception handler does not expect packets to be spread across multiple IP-fragments. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description...

Hirschmann HiOS Switches Improper Authentication (CVE-2021-27734)

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVE...

Hirschmann Automation and Control HiOS and HiSecOS Products Buffer Copy Without Checking Size of Input (CVE-2020-6994)

A buffer overflow vulnerability was found in some devices of Hirschmann Automation and Control HiOS and HiSecOS. The vulnerability is due to improper parsing of URL arguments. An attacker could exploit this vulnerability by specially crafting HTTP requests to overflow an internal buffer. The...

Hirschmann HiOS Switches Classic Buffer Overflow (CVE-2019-12260)

This vulnerability could lead to a buffer overflow of up to a full TCP receive-window by default, 10k-64k depending on version. The buffer overflow happens in the task calling recv/recvfrom/recvmsg. Applications that pass a buffer equal to or larger than a full TCP-window are not susceptible to...

Hirschmann HiOS Switches Null Pointer Dereference (CVE-2019-12259)

This vulnerability requires that at least one IPv4 multicast address has been assigned to the target in an incorrect way e.g., using the API intended for assigning unicast-addresses. An attacker may use CVE-2019-12264 to incorrectly assign a multicast IP-address. An attacker on the same LAN as th...

TECNO HiOS 安全漏洞

TECNO HiOS is a customized user interface for Android-based operating systems from TECNO. A security vulnerability exists in TECNO HiOS version 13.0.0, which originates from the system application com.transsion.kolun.aiservice component not performing authentication checks...

CVE-2021-27734

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users...

CVE-2021-27734

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users...

Design/Logic Flaw

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users...

CVE-2021-27734

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users...