Bulletins | CERT@VDE

Rockwell Automation Logix Controllers

Title

Rockwell Automation Logix Controllers

Published

Feb. 25, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-03

Summary

This advisory contains mitigations for a n Insufficiently Protected Credentials vulnerability in Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, and Logix Controllers.

16:00

ProSoft Technology ICX35

Title

ProSoft Technology ICX35

Published

Feb. 25, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-04

Summary

This advisory contains mitigations for a Permissions, Privileges, and Access Controls vulnerability in ProSoft Technology ICX35 industrial cellular gateways.

Wednesday, 24.02.2021

15:00

US CERT

AA21-055A: Exploitation of Accellion File Transfer Appliance

Title

AA21-055A: Exploitation of Accellion File Transfer Appliance

Published

Feb. 24, 2021, 3 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-055a

Summary

Original release date: February 24, 2021 | Last revised: February 25, 2021SummaryThis joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,[1] New Zealand,[2] Singapore,[3] the United Kingdom,[4] and the United States.[5][6] These authorities are aware of cyber actors exploiting vulnerabilities in Accellion File Transfer ...

Privilege Escalation via sudo and Linux kernel in Bosch Rexroth Products

BOSCH PSIRT

Title

Privilege Escalation via sudo and Linux kernel in Bosch Rexroth Products

Published

Feb. 24, 2021, 1 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-372917.html

Summary

BOSCH-SA-372917: Linux kernel versions through 5.10.11 contain weaknesses which allow local users to execute code in the kernel with the potential to escalate privileges [1][2]. In versions of sudo before 1.9.5p2 there is a weakness present which allows privilege escalation to root for local users [3]. The ctrlX CORE and ...

Tuesday, 23.02.2021

16:05

Advantech BB-ESWGP506-2SFP-T

Title

Advantech BB-ESWGP506-2SFP-T

Published

Feb. 23, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02

Summary

This advisory contains mitigations for a Use of Hard-coded Credentials vulnerability in Advantech BB-ESWGP506-2SFP-T industrial ethernet switches.

16:00

Advantech Spectre RT Industrial Routers

Title

Advantech Spectre RT Industrial Routers

Published

Feb. 23, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-054-03

Summary

This advisory contains mitigations for Improper Neutralization of Input During Web Page Generation, Cleartext Transmission of Sensitive Information, Improper Restriction of Excessive Authentication Attempts, Use of a Broken or Risky Cryptographic Algorithm, and Use of Platform-Dependent Third-party Components vulnerabilities in Advantech Spectre RT Industrial Routers.

Wednesday, 17.02.2021

17:00

US CERT

AA21-048A: AppleJeus: Analysis of North Korea’s Cryptocurrency Malware

Title

AA21-048A: AppleJeus: Analysis of North Korea’s Cryptocurrency Malware

Published

Feb. 17, 2021, 5 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-048a

Summary

Original release date: February 17, 2021 | Last revised: March 2, 2021SummaryThis Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. This joint advisory is the result of analytic efforts among the Federal Bureau ...

Thursday, 11.02.2021

20:15

US CERT

AA21-042A: Compromise of U.S. Water Treatment Facility

Title

AA21-042A: Compromise of U.S. Water Treatment Facility

Published

Feb. 11, 2021, 8:15 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-042a

Summary

Original release date: February 11, 2021 | Last revised: February 12, 2021SummaryOn February 5, 2021, unidentified cyber actors obtained unauthorized access to the supervisory control and data acquisition (SCADA) system at a U.S. drinking water treatment facility. The unidentified actors used the SCADA system’s software to increase the amount of ...

16:10

Multiple Embedded TCP/IP stacks

Title

Multiple Embedded TCP/IP stacks

Published

Feb. 11, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-042-01

Summary

This advisory contains mitigations for Use of Insufficiently Random Values vulnerabilities in Nut/Net, CycloneTCP, NDKTCPIP, FNET, uIP-Contiki-OS, uC/TCP-IP, uIP-Contiki-NG, uIP, picoTCP-NG, picoTCP, MPLAB Net, Nucleus NET, Nucleus ReadyStart TCP/IP stacks.

16:05

Rockwell Automation DriveTools SP and Drives AOP

Title

Rockwell Automation DriveTools SP and Drives AOP

Published

Feb. 11, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-042-02

Summary

This advisory contains mitigations for an Uncontrolled Search Path Element vulnerability in Rockwell Automation DriveTools SP and Drives AOP software.

16:00

Wibu-Systems CodeMeter (Update E)

Title

Wibu-Systems CodeMeter (Update E)

Published

Feb. 11, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01

Summary

This updated advisory is a follow-up to the advisory update titled ICSA-20-203-01 Wibu-Systems CodeMeter (Update D) that was published December 3, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for Buffer Access with Incorrect Length Value, Inadequate Encryption Strength, Origin Validation Error, Improper Input Validation, Improper Verification ...

Tuesday, 09.02.2021

17:50

GE Digital HMI/SCADA iFIX

Title

GE Digital HMI/SCADA iFIX

Published

Feb. 9, 2021, 5:50 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-01

Summary

This advisory contains mitigations for Incorrect Permission Assignment for Critical Resource vulnerabilities in the GE Digital HMI/SCADA iFIX software component.

17:40

Siemens SINEMA Server & SINEC NMS

Title

Siemens SINEMA Server & SINEC NMS

Published

Feb. 9, 2021, 5:40 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03

Summary

This advisory contains mitigations for a Path Traversal vulnerability in Siemens SINEMA server and SINEC NMS products.

17:30

Siemens TIA Administrator

Title

Siemens TIA Administrator

Published

Feb. 9, 2021, 5:30 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05

Summary

This advisory contains mitigations for an Improper Access Control vulnerability in Siemens TIA Administrator products.

17:20

Siemens SCALANCE W780 and W740

Title

Siemens SCALANCE W780 and W740

Published

Feb. 9, 2021, 5:20 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-040-07

Summary

This advisory contains mitigations for an Allocation of Resources Without Limits or Throttling vulnerability in Siemens SCALANCE W780 and W740 industrial wireless LAN products.

SSA-944678 V1.0: Potential Password Protection Bypass in SIMATIC WinCC

Title

SSA-944678 V1.0: Potential Password Protection Bypass in SIMATIC WinCC

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-944678.pdf

Summary

A vulnerability in the SIMATIC WinCC Graphics Designer tool could allow an attacker that has physical access to a machine running the software to get access to the user’s private password-protected pictures. Siemens has released an update for SIMATIC WinCC and recommends to update to the latest version. Siemens recommends ...

SSA-100232 V1.2 (Last Update: 2021-02-09): Denial-of-Service vulnerability in SCALANCE X Switches

Title

SSA-100232 V1.2 (Last Update: 2021-02-09): Denial-of-Service vulnerability in SCALANCE X Switches

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf

Summary

A vulnerability in several SCALANCE X devices could allow an unauthenticated attacker with network access to an affected device to perform a denial-of-service. Siemens has released an update for SCALANCE X-200IRT and recommends to update to the latest version. Siemens recommends specific countermeasures for products where updates are not, or ...

SSA-102233 V1.5 (Last Update: 2021-02-09): SegmentSmack in VxWorks-based Industrial Devices

Title

SSA-102233 V1.5 (Last Update: 2021-02-09): SegmentSmack in VxWorks-based Industrial Devices

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf

Summary

The products listed below contain a vulnerability that could allow remote attackers to affect the availability of the devices under certain conditions. The underlying TCP stack can be forced to make very computation expensive calls for every incoming packet which can lead to a Denial-of-Service. Siemens has released an update ...

SSA-139628 V1.1 (Last Update: 2021-02-09): Vulnerabilities in Web Server for Scalance X Products

Title

SSA-139628 V1.1 (Last Update: 2021-02-09): Vulnerabilities in Web Server for Scalance X Products

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf

Summary

Several SCALANCE X switches contain vulnerabilities in the web server of the affected devices. An unauthenticated attacker could reboot, cause denial-of-service conditions and potentially impact the system by other means through heap and buffer overflow vulnerabilities. Siemens has released updates for several affected products and recommends to update to the ...

SSA-274900 V1.1 (Last Update: 2021-02-09): Use of hardcoded key in Scalance X devices under certain conditions

Title

SSA-274900 V1.1 (Last Update: 2021-02-09): Use of hardcoded key in Scalance X devices under certain conditions

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf

Summary

Scalance X devices might not generate a unique random key after factory reset, and use a private key shipped with the firmware Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for products where ...

SSA-349422 V1.5 (Last Update: 2021-02-09): Denial-of-Service in Industrial Real-Time (IRT) Devices

Title

SSA-349422 V1.5 (Last Update: 2021-02-09): Denial-of-Service in Industrial Real-Time (IRT) Devices

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf

Summary

A vulnerability in the affected products could allow an unauthorized attacker with network access to perform a denial-of-service attack resulting in loss of real-time synchronization. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures ...

SSA-398519 V1.5 (Last Update: 2021-02-09): Vulnerabilities in Intel CPUs (November 2019)

Title

SSA-398519 V1.5 (Last Update: 2021-02-09): Vulnerabilities in Intel CPUs (November 2019)

Published

Feb. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf

Summary

Intel has published information on vulnerabilities in Intel products in November 2019. In this advisory Siemens only explicitly mentions the vulnerabilities from the “Intel® CPU Security Advisory” and one vulnerability from “Intel® CSME, Intel® SPS, Intel® TXE, Intel® AMT, Intel® PTT and Intel® DAL Advisory” and lists the Siemens IPC ...