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September 22, 2023
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]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
September 22, 2023Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]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 – Mirai Botnet aka Katana – Active IOCs
August 3, 2023Rewterz Threat Alert – Russian Threat Actors Launch Phishing Attacks on Government Orgs via Microsoft Teams – Active IOCs
August 3, 2023
Severity
High
Analysis Summary
CVE-2023-38744 CVSS:7.5
Omron P CJ series and CS/CJ Series are vulnerable to a denial of service, caused by improper input validation. By sending a series of specific data packets, a remote attacker could exploit this vulnerability to a denial of service.
CVE-2023-38746 CVSS:7.8
OMRON CX-Programmer could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds read. By persuading a victim to open a specially-crafted CXP file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVE-2023-38747 CVSS:7.8
OMRON CX-Programmer could allow a remote attacker to execute arbitrary code on the system, caused by a heap-based buffer overflow. By persuading a victim to open a specially-crafted CXP file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVE-2023-38746 CVSS:7.8
OMRON CX-Programmer could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free. By persuading a victim to open a specially-crafted CXP file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
Impact
- Denial of Service
- Code Execution
Indicators Of Compromise
CVE
- CVE-2023-22023
Affected Vendors
Omron
Affected Products
- Omron CJ2H PLC devices 1.4
- Omron CJ2M 2.18
- Omron CJ2H 3.04
- Omron CJ1W-EIP21 3.04
- Omron CX-Programmer 9.80
Remediation
Refer to the Omron Web site for patch, upgrade or suggested workaround information.