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March 25, 2023Severity Medium Analysis Summary GandCrab – a ransomware-as-a-service variant – was discovered in early 2018. At least five versions of GandCrab have been created since its […]March 25, 2023Severity Medium Analysis Summary NjRat is a Remote Access Trojan, which is found leveraging Pastebin to deliver a second-stage payload after initial infection. There are multiple […]March 24, 2023Severity Medium Analysis Summary CVE-2023-20113 Cisco SD-WAN vManage Software is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated […]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.
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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 25, 2023Severity Medium Analysis Summary GandCrab – a ransomware-as-a-service variant – was discovered in early 2018. At least five versions of GandCrab have been created since its […]March 25, 2023Severity Medium Analysis Summary NjRat is a Remote Access Trojan, which is found leveraging Pastebin to deliver a second-stage payload after initial infection. There are multiple […]March 24, 2023Severity Medium Analysis Summary CVE-2023-20113 Cisco SD-WAN vManage Software is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated […]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
Rewerz Threat Alert – GCleaner Malware – Active IOCs
February 14, 2023Rewterz Threat Advisory – Multiple Intel Server Platform Services (SPS) Vulnerabilities
February 15, 2023
Severity
High
Analysis Summary
CVE-2022-26343 CVSS:8.2
Multiple Intel processors could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper access control in the BIOS firmware. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVE-2022-32231 CVSS:7.5
Multiple Intel processors could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper initialization in the BIOS firmware. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVE-2022-26837 CVSS:7.5
Multiple Intel processors could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper input validation in the BIOS firmware. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVE-2022-30704 CVSS:7.2
Multiple Intel processors could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper initialization in the TXT SINIT ACM. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
Impact
- Privilege Escalation
Indicators Of Compromise
CVE
- CVE-2022-26343
- CVE-2022-32231
- CVE-2022-26837
- CVE-2022-30704
Affected Vendors
Intel
Affected Products
- Intel Xeon Scalable Processor
- Intel 2nd Generation Intel Xeon Scalable Processors
- Intel Xeon D processor 1500 series
- Intel Xeon Platinum P-8124 Processor
- Intel Xeon Platinum P-8136 Processor
- Intel 3rd Generation Intel Xeon Scalable Processor Family
- Intel Xeon W Processor Family
- Intel Xeon E processor family
- Intel 11th Generation Core Processor Family
- Intel Celeron J Series
- Intel Pentium Gold Processor Series
- Intel 10th Generation Intel Core Processor Family
- Intel 12th Gen Intel Core processor
- Intel Celeron processor N series
- Intel Xeon E-2300 processor family
Remediation
Refer to Intel Security Advisory for patch, upgrade or suggested workaround information.