März 2021
17.03.2021
US CERT
AA21-076A: TrickBot Malware
Titel
AA21-076A: TrickBot Malware
Veröffentlicht
17. März 2021 16:00
URL
https://us-cert.cisa.gov/ncas/alerts/aa21-076a
Text
Original release date: March 17, 2021 | Last revised: May 20, 2021SummaryThis Joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 8. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. The Cybersecurity and Infrastructure Security Agency (CISA) and Federal ...
16.03.2021
US CERT (ICS)
GE UR family
Titel
GE UR family
Veröffentlicht
16. März 2021 15:10
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-075-02
Text
This advisory contains mitigations for multiple vulnerabilities in GE UR family of protection and control relays.
16.03.2021
US CERT (ICS)
Hitachi ABB Power Grids AFS Series
Titel
Hitachi ABB Power Grids AFS Series
Veröffentlicht
16. März 2021 15:05
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-075-03
Text
This advisory contains mitigations for an Infinite Loop vulnerability in Hitachi ABB Power Grids AFS Series products.
16.03.2021
US CERT (ICS)
BD Alaris 8015 PC Unit (Update B)
Titel
BD Alaris 8015 PC Unit (Update B)
Veröffentlicht
16. März 2021 15:00
URL
https://us-cert.cisa.gov/ics/advisories/icsma-17-017-02
Text
This updated advisory is a follow-up to the advisory update titled ICSMA-17-017-02 BD Alaris 8015 Insufficiently Protected Credentials Vulnerabilities (Update A) that was published October 19, 2017, to the ICS webpage on us-cert.cisa.gov. This advisory contains compensating controls to reduce the risk of exploitation of insufficiently protected credentials and security ...
09.03.2021
US CERT (ICS)
Siemens SIMATIC S7-PLCSIM
Titel
Siemens SIMATIC S7-PLCSIM
Veröffentlicht
9. März 2021 17:40
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-01
Text
This advisory contains mitigations for Infinite Loop, NULL Pointer Dereference, and Divide by Zero vulnerabilities in Siemens SIMATIC S7-PLCSIM software.
09.03.2021
US CERT (ICS)
Siemens SCALANCE and RUGGEDCOM Devices SSH
Titel
Siemens SCALANCE and RUGGEDCOM Devices SSH
Veröffentlicht
9. März 2021 17:35
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02
Text
This advisory contains mitigations for a n Improper Restriction of Excessive Authentication Attempts vulnerability in Siemens SCALANCE and RUGGEDCOM industrial communication devices.
09.03.2021
US CERT (ICS)
Siemens SCALANCE and RUGGEDCOM Devices
Titel
Siemens SCALANCE and RUGGEDCOM Devices
Veröffentlicht
9. März 2021 17:30
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-03
Text
This advisory contains mitigations for a Stack-based Buffer Overflow vulnerability in Siemens SCALANCE and RUGGEDCOM industrial communication devices.
09.03.2021
US CERT (ICS)
Siemens LOGO! 8 BM
Titel
Siemens LOGO! 8 BM
Veröffentlicht
9. März 2021 17:20
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-05
Text
This advisory contains mitigations for an Improper Handling of Exceptional Conditions vulnerability in Siemens LOGO! BM programmable logic controllers.
09.03.2021
US CERT (ICS)
TCP/IP Stack Vulnerabilities–AMNESIA:33 in SENTRON PAC / 3VA Devices
Titel
TCP/IP Stack Vulnerabilities–AMNESIA:33 in SENTRON PAC / 3VA Devices
Veröffentlicht
9. März 2021 17:15
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-06
Text
This advisory contains mitigations for Out-of-bounds Read, and Out-of-bounds Write vulnerabilities in Siemens SENTRON PAC / 3VA Devices power monitoring devices.
09.03.2021
US CERT (ICS)
Siemens TCP Stack of SIMATIC MV400
Titel
Siemens TCP Stack of SIMATIC MV400
Veröffentlicht
9. März 2021 17:10
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-07
Text
This advisory contains mitigations for Improper Validation of Specified Index, Position, or Offset in Input; and Use of Insufficiently Random Values vulnerabilities in Siemens SIMATIC MV400 optical code reader software.
09.03.2021
US CERT (ICS)
Siemens Energy PLUSCONTROL 1st Gen
Titel
Siemens Energy PLUSCONTROL 1st Gen
Veröffentlicht
9. März 2021 17:05
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-08
Text
This advisory contains mitigations for a Predictable Exact Value from Previous Values vulnerability in Siemens Energy PLUSCONTROL 1st Gen energy management systems.
09.03.2021
US CERT (ICS)
Siemens Solid Edge File Parsing
Titel
Siemens Solid Edge File Parsing
Veröffentlicht
9. März 2021 17:00
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-068-09
Text
This advisory contains mitigations for a Out-of-bounds Write, Improper Restriction of XML External Entity Reference, and Out-of-bounds Read vulnerabilities in Siemens Solid Edge portfolio software tools.
09.03.2021
SIEMENS CERT
SSA-715184 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge
Titel
SSA-715184 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-715184.pdf
Text
Siemens has released new versions for Solid Edge to fix multiple vulnerabilities that could be triggered when the application reads files in different file formats (PAR, DFT, XML extensions). If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and ...
09.03.2021
SIEMENS CERT
SSA-599268 V1.0: Several Vulnerabilities in TCP Stack of SIMATIC MV400 family
Titel
SSA-599268 V1.0: Several Vulnerabilities in TCP Stack of SIMATIC MV400 family
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf
Text
Several vulnerabilities in the TCP stack of the SIMATIC MV400 family could allow an attacker to cause Denial-of-Service condition, or affect integrity of TCP connections. Siemens has released an update for the SIMATIC MV400 family and recommends to update to the latest version
09.03.2021
SIEMENS CERT
SSA-541018 V1.0: Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Part 2)
Titel
SSA-541018 V1.0: Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Part 2)
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-541018.pdf
Text
Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. This advisory describes the impact of two of these vulnerabilities (CVE-2020-13987, CVE-2020-17437) to Siemens products. Siemens has released updates for several affected products and recommends to update to the latest ...
09.03.2021
SIEMENS CERT
SSA-344238 V1.0: TCP Session Hijacking Vulnerability in Siemens Energy PLUSCONTROL 1st Gen Devices
Titel
SSA-344238 V1.0: TCP Session Hijacking Vulnerability in Siemens Energy PLUSCONTROL 1st Gen Devices
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-344238.pdf
Text
PLUSCONTROL 1st Gen devices are affected by a vulnerability as initially reported in SSA-362164 for the Mentor Nucleus TCP/IP stack. The vulnerability could allow an attacker located in the same network to hijack or terminate TCP/IP sessions of a vulnerable device. Siemens Energy recommends specific countermeasures for use cases of ...
09.03.2021
SIEMENS CERT
SSA-296266 V1.0: Denial-of-Service Vulnerability in SCALANCE and RUGGEDCOM Devices
Titel
SSA-296266 V1.0: Denial-of-Service Vulnerability in SCALANCE and RUGGEDCOM Devices
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf
Text
Some firmware versions of the SCALANCE and RUGGEDCOM devices listed below are affected by a vulnerability in the SSH authentication that could allow an attacker to cause a Denial-of-Service under certain conditions. Siemens has released an update for the SCALANCE SC-600 family and recommends to update to the latest version. ...
09.03.2021
SIEMENS CERT
SSA-256092 V1.0: Multiple local Denial-of-Service Vulnerabilities in SIMATIC S7-PLCSIM V5.4
Titel
SSA-256092 V1.0: Multiple local Denial-of-Service Vulnerabilities in SIMATIC S7-PLCSIM V5.4
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-256092.pdf
Text
Multiple vulnerabilities affecting SIMATIC S7-PLCSIM V5.4 could allow an attacker with local access to the system to craft special project files that may lead to denial-of-service attacks. Siemens recommends specific workarounds and mitigations.
09.03.2021
SIEMENS CERT
SSA-231216 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge
Titel
SSA-231216 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf
Text
The Solid Edge installation package includes a specific version of the third-party product KeyShot from Luxion, which may not contain the latest security fixes provided by Luxion. Siemens recommends to update KeyShot according to the information in the Luxion Security Advisory LSA-192169.
09.03.2021
SIEMENS CERT
SSA-312271 V1.6 (Last Update: 2021-03-09): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Titel
SSA-312271 V1.6 (Last Update: 2021-03-09): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf
Text
The latest update for affected products fix local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for some of the affected products, and is working on further updates. For the remaining affected products, Siemens ...
09.03.2021
SIEMENS CERT
SSA-646763 V1.1 (Last Update: 2021-03-09): DNSpooq - Dnsmasq Vulnerabilities in SCALANCE and RUGGEDCOM Devices
Titel
SSA-646763 V1.1 (Last Update: 2021-03-09): DNSpooq - Dnsmasq Vulnerabilities in SCALANCE and RUGGEDCOM Devices
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-646763.pdf
Text
Security researchers discovered and disclosed seven vulnerabilities in the open-source DNS component “dnsmasq”, also known as “DNSpooq” vulnerabilities (CVE-2020-25681 through CVE-2020-25687). Three vulnerabilities (CVE-2020-25684 through CVE-2020-25686) affect the validation of DNS responses and impact several SCALANCE and RUGGEDCOM devices as listed below. Siemens is preparing updates and recommends countermeasures for ...
09.03.2021
SIEMENS CERT
SSA-593272 V1.2 (Last Update: 2021-03-09): SegmentSmack in Interniche IP-Stack based Industrial Devices
Titel
SSA-593272 V1.2 (Last Update: 2021-03-09): SegmentSmack in Interniche IP-Stack based Industrial Devices
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-593272.pdf
Text
A vulnerability exists in affected products 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.
09.03.2021
SIEMENS CERT
SSA-541017 V1.2 (Last Update: 2021-03-09): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SIRIUS 3RW5 Modbus TCP and SEN...
Titel
SSA-541017 V1.2 (Last Update: 2021-03-09): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SIRIUS 3RW5 Modbus TCP and SENTRON PAC / 3VA Devices
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-541017.pdf
Text
Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. This advisory describes the impact of one of these vulnerabilities (CVE-2020-13988) to Siemens products. Siemens has released updates for the affected products and recommends to update to the latest versions. ...
09.03.2021
SIEMENS CERT
SSA-455843 V1.5 (Last Update: 2021-03-09): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products
Titel
SSA-455843 V1.5 (Last Update: 2021-03-09): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-455843.pdf
Text
CISA and WIBU Systems disclosed six vulnerabilities in different versions of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens and Siemens Energy products for license management. The vulnerabilities are described in the section “Vulnerability Classification” below and got assigned the CVE IDs CVE-2020-14509, CVE-2020-14513, CVE-2020-14515, ...
09.03.2021
SIEMENS CERT
SSB-439005 V3.2 (Last Update: 2021-03-09): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Titel
SSB-439005 V3.2 (Last Update: 2021-03-09): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Veröffentlicht
9. März 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
Text

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