PT-2021-2203 · Siemens · Scalance X-200 +2

Name of the Vulnerable Software and Affected Versions: SCALANCE X-200 versions prior to V3.2.7 SCALANCE X-200IRT versions prior to V3.2.7 SCALANCE X-300 versions prior to V4.1.0 Description: The issue is related to the reset function of industrial switches, which does not generate a new...

CVE-2020-28395

A vulnerability has been identified in SCALANCE X-200RNA switch family All versions V3.2.7, SCALANCE X-300 switch family incl. X408 and SIPLUS NET variants All versions V4.1.0. Devices do not create a new unique private key after factory reset. An attacker could leverage this situation to a...

CVE-2020-28391

A vulnerability has been identified in SCALANCE X-200 switch family incl. SIPLUS NET variants All versions V5.2.5, SCALANCE X-200IRT switch family incl. SIPLUS NET variants All versions V5.5.0, SCALANCE X-200RNA switch family All versions V3.2.7. Devices create a new unique key upon factory reset...

Siemens SCALANCE X Products (Update B)

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE X Products Vulnerabilities: Missing Authentication for Critical Function, Heap-based Buffer Overflow 2. UPDATE INFORMATION This updated advisory is a follow-up to the...

SCALANCE X-200IRT 缓冲区错误漏洞

SCALANCE X is a switch for connecting industrial components such as programmable logic controllers plc or human machine interfaces HMIs. Scalance X Products heap buffer overflow vulnerability can be exploited by an attacker to cause a denial of service by sending a specially crafted email to a we...

多款Siemens产品信任管理问题漏洞

SCALANCE X is a switch for connecting industrial components such as programmable logic controllers plc or human machine interfaces HMIs. The Scalance X Products hard-coded encryption key vulnerability can be exploited by an attacker to handle man-in-the-middle scenarios and decrypt previously...

CVE-2020-28395

The CVE-2020-28395 entry affects Siemens SCALANCE X-200/X-200RNA and X-300 switch families (including SIPLUS NET variants) where a new unique private key is not created after factory reset (All versions before v3.2.7 for X-200RNA and before v4.1.0 for X-300). The underlying issue is use of hard-c...

Siemens SCALANCE X-200IRT 访问控制错误漏洞

SCALANCE X is a switch for connecting industrial components such as programmable logic controllers plc or human machine interfaces HMIs. The Scalance X Products Critical Function Authentication Missing vulnerability can be exploited by an attacker to reboot the device over a network...

Siemens SCALANCE X Switches (Update B)

1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE X200, X200IRT, X300 Vulnerabilities: Use of Hard-coded Cryptographic Key 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled...

CVE-2020-25705

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Bas...

CVE-2020-25705

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Bas...

Design/Logic Flaw

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Bas...

CVE-2020-25705

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Bas...

CVE-2020-25705

CVE-2020-25705 is a Linux kernel ICMP handling flaw that lets an off-path attacker bypass UDP source port randomization and rapidly scan open UDP ports. Affected products include various kernel versions and embedded/Linux-based devices; remediation is via kernel updates (e.g., CentOS/AlmaLinux ad...

CVE-2020-25705

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Bas...

Siemens SCALANCE W 1750D

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SCALANCE W 1750D Vulnerability: Improper Input Validation 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to achieve remote code...

Vulnerabilities fixed in Siemens Ruggedcom and Scalance

Siemens has fixed multiple vulnerabilities in several Ruggedcom and Scalance products. A remote malicious person could potentially exploit the vulnerabilities to cause a denial-of-service of dnsmasq or execute arbitrary code. To do this requires sending malicious network traffic to the vulnerable...

Siemens SCALANCE, RUGGEDCOM

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SCALANCE, RUGGEDCOM Vulnerability: Classic Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to gain unauthenticated access...

The vulnerability of Siemens SCALANCE S network gateways’ microprogramming software is related to uncontrolled resource consumption (exhaustion), which allows attackers to trigger a service failure of the web server.

The vulnerability of Siemens SCALANCE S network gateways’ microprogramming software is related to uncontrolled resource consumption exhaustion. Exploiting this vulnerability can allow a malicious actor to trigger a service failure of the web server using specially created packets sent to port...

The vulnerability of Siemens SCALANCE S network gateways’ microprogramming software, related to uncontrolled resource consumption (exhaustion), allows a intruder to trigger a service failure.

The vulnerability of Siemens SCALANCE S network gateways’ microprogramming software is related to uncontrolled resource consumption exhaustion. Exploiting this vulnerability can allow a malicious actor to trigger service failures using specially created packets sent to port 443/tcp...