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March 19, 2023Severity Medium Analysis Summary CVE-2022-42436 IBM MQ Managed File Transfer could allow a local user to obtain sensitive information from diagnostic files. Impact Indicators Of Compromise […]March 19, 2023Severity Medium Analysis Summary CVE-2023-0027 Rockwell Automation Modbus TCP AOI Server could allow a remote attacker to obtain sensitive information. By sending a malformed message, an […]March 17, 2023Severity High Analysis Summary CVE-2023-27984 CVSS:7.8 Schneider Electric IGSS could allow a remote attacker to execute arbitrary code on the system, caused by improper input validation […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 19, 2023Severity Medium Analysis Summary CVE-2022-42436 IBM MQ Managed File Transfer could allow a local user to obtain sensitive information from diagnostic files. Impact Indicators Of Compromise […]March 19, 2023Severity Medium Analysis Summary CVE-2023-0027 Rockwell Automation Modbus TCP AOI Server could allow a remote attacker to obtain sensitive information. By sending a malformed message, an […]March 17, 2023Severity High Analysis Summary CVE-2023-27984 CVSS:7.8 Schneider Electric IGSS could allow a remote attacker to execute arbitrary code on the system, caused by improper input validation […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Alert – Lokibot Malware – Active IOCs
July 14, 2021Rewterz Threat Alert – Nanocore Rat – Active IOCs
July 14, 2021
Severity
High
Analysis Summary
CVE-2021-31892
Due to an error in a third-party dependency, the SSL flags used for setting up a TLS connection to a server are overwritten with the wrong settings. This results in a missing validation of the server certificate and thus results in a possible TLS MITM scenario.
CVE-2021-31893
The affected software contains a buffer overflow vulnerability while handling certain files that may allow a local attacker to trigger a denial-of-service condition or potentially lead to remote code execution.
CVE-2021-31894
An attacker could change the content of certain metafiles and subsequently manipulate parameters or the behavior of devices that would be later configured by the affected software.
CVE-2015-8011
A remote attacker can send specially crafted packets, which may cause a denial-of-service condition and arbitrary code execution.
CVE-2020-27827
A remote attacker sending specially crafted LLDP packets can cause memory to be lost when allocating data, which may cause a denial-of-service condition.
Impact
- Improper Certificate Validation
- Buffer Overflow
- Incorrect Permission Assignment
- Resource Consumption
Affected Vendors
Siemens
Affected Products
- SINAMICS STARTER (containing STEP 7 OEM version): All versions prior to v5.4 HF2
- SIMATIC PCS 7 V9.X: All versions
- SIMATIC NET CP 1545-1: All versions
- SIMATIC HMI Unified Comfort Panels: All versions prior to v17
- TIM 1531 IRC (incl. SIPLUS NET variants): All versions prior to v2.2
- SINUMERIK Analyze MyCondition: All versions
- SINUMERIK Analyze MyPerformance: All versions
- SINUMERIK Integrate for Production 5.1: Version 5.1
- SINUMERIK Manage My Tools: All versions
- SINUMERIK Optimize MyProgramming / NX-Cam Editor: All versions
Remediation
Refer to the vendor website for more information on affected products, patches, and upgrades https://us-cert.cisa.gov/ics/advisories