Hackers Exploit Log4j Vulnerability to Infect Computers with Khonsari Ransomware

Romanian cybersecurity technology company Bitdefender on Monday revealed that attempts are being made to target Windows machines with a novel ransomware family called Khonsari as well as a remote access Trojan named Orcus by exploiting the recently disclosed critical Log4j vulnerability. The atta...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

log4j-finder A Python3 script to scan the filesystem to find...

Update on Log4Shell’s Impact on Rapid7 Solutions and Systems

Like the rest of the security community, we have been internally responding to the critical remote code execution vulnerability in Apache’s Log4j Java library a.k.a. Log4Shell. We have been continuously monitoring for Log4Shell exploit attempts in our environment and have been urgently...

Log4Shell Ecosystem Wrapper

"This plugin was used in the scan template 'Log4Shell Vulnerability Ecosystem' prior to 2/2/2022 as a way to include other plugins related to the Log4j vulnerabilities CVE-2021-44228, CVE-2021-44832, CVE-2021-45046, and CVE-2021-4104, including those based on patches from other vendors." + '\n' +...

Apache Log4Shell RCE detection via Raw Socket Logging (Direct Check)

Binary data apachelog4jjndildapgenericraw.nbin...

Acronis: [CVE-2021-44228] nps.acronis.com is vulnerable to the recent log4shell 0-day

Summary The website at nps.acronis.com is vulnerable to CVE-2021-44228 Steps To Reproduce I used this script to find this. It spins up an interact-sh server to receive the callback and send the payload in the query string and about 30 diffent headers. You can reproduce manually with curl and...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

log4shell.tools !buildhttps://github.com/alexbakker/log4sh...

Where the Latest Log4Shell Attacks Are Coming From

Cybersecurity professionals across the world have been scrambling to shore up their systems against a critical remote code-execution RCE flaw CVE-2021-44228 in the Apache Log4j tool, discovered just days ago. Now under active exploit, the “Log4Shell” bug allows complete server takeover. Researche...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

It is an offensive tool for vulnerability scanning. The log4jch...

Log4Shell Is Spawning Even Nastier Mutations

The internet has a fast-spreading, malignant cancer – otherwise known as the Apache Log4j logging library exploit – that’s been rapidly mutating and attracting swarms of attackers since it was publicly disclosed last week. Most of the attacks focus on cryptocurrency mining done on victims’ dimes,...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228Log4Shell Test source code for Log4ShellCVE-2...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228: Log4j / Log4Shell Security Research Summary...

Apache Log4j Vulnerability — Log4Shell — Widely Under Active Attack

Threat actors are actively weaponizing unpatched servers affected by the newly identified "Log4Shell" vulnerability in Log4j to install cryptocurrency miners, Cobalt Strike, and recruit the devices into a botnet, even as telemetry signs point to exploitation of the flaw nine days before it even...

Apache Log4j 2.0.x Multiple Vulnerabilities (SIP, Log4Shell) - Active Check

Apache Log4j is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

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

Binary data vmwarevcenterlog4shell.nbin...

Patch Now: Apache Log4j Vulnerability Called Log4Shell Actively Exploited

Log4Shell., also known as CVE-2021-44228, was first reported privately to Apache on November 24 and was patched with version 2.15.0 of Log4j on December 9. It affects Apache Struts, Apache Solr, Apache Druid, Elasticsearch, Apache Dubbo, and VMware vCenter...

Openfire < 4.5.5, 4.6.x < 4.6.6 Multiple Log4j Vulnerabilities (Log4Shell)

Openfire is prone to multiple vulnerabilities in the Apache Log4j library. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

FreeBSD : OpenSearch -- Log4Shell (4b1ac5a3-5bd4-11ec-8602-589cfc007716)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 4b1ac5a3-5bd4-11ec-8602-589cfc007716 advisory. - Apache Log4j2 2.10 this behavior can be mitigated by setting system property log4j2.formatMsgNoLookup...

Elastic Logstash Multiple Log4j Vulnerabilities (ESA-2021-31, Log4Shell)

Elastic Logstash is prone to multiple vulnerabilities in the Apache Log4j library. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Apache Log4j 2.0.x Multiple Vulnerabilities (TCP, Log4Shell) - Active Check

Apache Log4j is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...