VMware Horizon Log4Shell Direct Check (CVE-2021-44228) (VMSA-2021-0028)

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Vulnerability fixed in H2 Database Console

A vulnerability has been found in the Console component of H2 Database. This vulnerability allows a local malicious person to to execute arbitrary code under application privileges. Researchers at JFrog found this vulnerability during additional research on Java vulnerabilities following Log4j. S...

Log4Shell log4j Remote Code Execution – The COVID of the Internet

The Log4Shell zero day vulnerability is truly one of the most significant security threats of the past decade and its effects will be felt far into 2022 and beyond. Imperva has observed over 102M exploitation attempts across thousands of sites protected by Imperva Cloud Web Application Firewall...

Apache Solr Log4Shell Direct Check (CVE-2021-44228)

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Microsoft Sees Rampant Log4j Exploit Attempts, Testing

No surprise here: The holidays bought no Log4Shell relief. Threat actors vigorously launched exploit attempts and testing during the last weeks of December, Microsoft said on Monday, in the latest update to its landing page and guidance around the flaws in Apache’s Log4j logging library. “We have...

Security Bulletin: Vulnerability in Apache Log4J adressed in Crypto Hardware Initialization and Maintenance (CVE-2021-44228)

Summary Crypto Hardware Initialization and Maintenance CHIM 3.0.0 as shipped with CCA 7.2.55 for MTM 4769 is affected by a vulnerability in Apache Log4J CVE-2021-44228. CHIM is using Apache Log4J for internal logging purposes of regular user activity. Vulnerability Details CVEID: CVE-2021-44228...

Security Bulletin: Rational Performance Tester (RPT) is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44228)

Summary Apache Log4j vulnerability impacts Rational Performance Tester RPT Apache JMeter™ Test Extension. Rational Performance Tester RPT includes a vulnerable Log4j library that may be detected by a vulnerability scan. This bulletin addresses the vulnerabilities for the reported CVE-2021-44228...

Apache Log4Shell RCE detection via callback correlation (Direct Check PPTP)

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Ubiquiti UniFi Network Log4Shell Direct Check (CVE-2021-44228)

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Security Bulletin: Vulnerability in Apache Log4j affects IBM Banking and Financial Markets Data Warehouse (CVE-2021-44228)

Summary There is a vulnerability in the Apache Log4j open source library used by IBM Banking and Financial Markets Data Warehouse. This affects the Industry Models - Glossary Tools optional component. This vulnerability has been addressed. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION:...

Security Bulletin: IBM Unified Data Model for Healthcare is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44228)

Summary There is a vulnerability in the Apache Log4j open source library used by IBM Unified Data Model for Healthcare. This affects the Industry Models - Glossary Tools optional component. The fix includes Apache Log4j v2.15. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j...

APT ‘Aquatic Panda’ Targets Universities with Log4Shell Exploit Tools

Cyber criminals, under the moniker Aquatic Panda, are the latest advanced persistent threat group APT to exploit the Log4Shell vulnerability. Researchers from CrowdStrike Falcon OverWatch recently disrupted the threat actors using Log4Shell exploit tools on a vulnerable VMware installation during...

Chinese APT Hackers Used Log4Shell Exploit to Target Academic Institution

A never-before-seen China-based targeted intrusion adversary dubbed Aquatic Panda has been observed leveraging critical flaws in the Apache Log4j logging library as an access vector to perform various post-exploitation operations, including reconnaissance and credential harvesting on targeted...

Native LDAP Server (Example)

This module provides a Rex based LDAP service to expose the native Rex LDAP server functionality created during log4shell development. Module Options msf use auxiliary/server/ldap msf auxiliaryldap show actions ...actions... msf auxiliaryldap set ACTION msf auxiliaryldap show options ...show and...

Exploit for Improper Input Validation in Apache Log4J

Log4j 2.17.0 RCE – CVE-2021-44832 Reproducibility 1. Laun...

Apache Log4Shell RCE detection via callback correlation (Direct Check UPnP)

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Security Bulletin: Apache Log4j vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches.

Summary Apache Log4j Java logging library vulnerability - CVE-2021-44228 affecting versions prior to v2.15 impacts DCNM Network Management Software. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused ...

Log4Shell – Follow This Multi-Layered Approach for Detection and Remediation

Since the Log4Shell vulnerability was first discovered, Qualys has analyzed and responded to the threat in a systematic way approaching it from all angles – detection, mitigation and remediation. Recognizing the challenge it poses to large enterprises, we recommend that organizations follow a...

How to Discover Log4Shell Vulnerabilities in Running Containers & Images

If you run Java applications in containers, then it is critical that you check for Log4Shell vulnerabilities, given the high severity of this potential exploit. Qualys Container Security offers multiple methods to help you detect Log4Shell in your container environment. The Container Security...

Our Journey to Detect Log4j-Vulnerable Machines

Log4Shell CVE-2021-44228 is a remote code execution RCE vulnerability in the Apache-foundation open-source logging library Log4j. It was published on December 9, 2021, and then all hell broke loose. As Log4j is a common logging library for Java applications, it is highly widespread...