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June 2, 2023
Severity High Analysis Summary Shuckworm APT – aka Actinium, Armageddon, Primitive Bear, Gamaredon, and Trident Ursa – is a Russia-backed advanced persistent threat (APT) that has […]June 2, 2023Severity High Analysis Summary StormKitty information stealer is designed to compromise sensitive data from infected systems, such as login credentials, passwords, cryptocurrency wallets, and other valuable […]June 2, 2023Severity High Analysis Summary Tofsee malware has been around since 2016. Once installed on a compromised computer, it can be used to send spam emails and […]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
June 2, 2023Severity High Analysis Summary Shuckworm APT – aka Actinium, Armageddon, Primitive Bear, Gamaredon, and Trident Ursa – is a Russia-backed advanced persistent threat (APT) that has […]June 2, 2023Severity High Analysis Summary StormKitty information stealer is designed to compromise sensitive data from infected systems, such as login credentials, passwords, cryptocurrency wallets, and other valuable […]June 2, 2023Severity High Analysis Summary Tofsee malware has been around since 2016. Once installed on a compromised computer, it can be used to send spam emails and […]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 – DNSpionage Threat Actors Resurface With “Karkoff” Malware
April 25, 2019Rewterz Threat Alert – Buhtrap backdoor and ransomware distributed via major advertising platform
April 30, 2019
Severity
Medium
Analysis Summary
Oracle WebLogic application contains a critical deserialization remote code execution vulnerability that affects all versions of the software, which can be triggered if the “wls9_async_response.war” and “wls-wsat.war” components are enabled.
The vulnerability allows attackers to remotely execute arbitrary commands on the affected servers just by sending a specially crafted HTTP request—without requiring any authorization.
Impact
Remote code execution
Affected Vendors
Oracle
Affected Products
- WebLogic 10.X
- WebLogic 12.1.3
Remediation
Vendor has not released any patch for the following product as of yet.
Temporary Solution for the following unpatched vulnerability is recommended.
- Scenario-1: Find and delete wls9_async_response.war, wls-wsat.war and restart the Weblogic service
- Scenario-2: Controls URL access for the /_async/* and /wls-wsat/* paths by access policy control.