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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.
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May 30, 2023
Severity High Analysis Summary Recently, researchers discovered an advanced phishing method called “file archiver in the browser” that exploits .ZIP domains to deceive unsuspecting individuals. This […]May 28, 2023Severity High Analysis Summary An email protection and network security services provider has issued a warning regarding a zero-day vulnerability that has been exploited to compromise […]May 26, 2023Severity High Analysis Summary CVE-2023-32165 CVSS:9.8 D-Link D-View could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in TftpReceiveFileHandler […]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
May 30, 2023Severity High Analysis Summary Recently, researchers discovered an advanced phishing method called “file archiver in the browser” that exploits .ZIP domains to deceive unsuspecting individuals. This […]May 28, 2023Severity High Analysis Summary An email protection and network security services provider has issued a warning regarding a zero-day vulnerability that has been exploited to compromise […]May 26, 2023Severity High Analysis Summary CVE-2023-32165 CVSS:9.8 D-Link D-View could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in TftpReceiveFileHandler […]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 – APT32 Ocean Lotus – Active IOCs
January 21, 2022Rewterz Threat Alert – Cobalt Strike Malware – Active IOCs
January 21, 2022
Severity
Medium
Analysis Summary
CVE-2021-35247
SolarWinds Serv-U allows a remote attacker to execute arbitrary codes on an infected system. This is caused by an improper input validation error by the web login screen. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary codes on the system.
“During our sustained monitoring of threats taking advantage of the Log4j 2 vulnerabilities, we observed activity related to attacks being propagated via a previously undisclosed vulnerability in the SolarWinds Serv-U software. ” reads the advisory published by Microsoft.
According to the analysis posted by SolarWinds, Serv-U software allowed insufficiently sanitized characters through the LDAP authentication servers. The latest released version 15.3 addresses this vulnerability by performing sanitization and additional validation.
Impact
- Gain Access
- Code Execution
Affected Vendors
SolarWinds
Affected Products
- Serv-U 15.2.5 and previous versions
Remediation
Visit the following advisories released by Microsoft and SolarWinds to learn more about the vulnerability:
For patches, upgrades, and to download the latest version of Serv-U, visit: