CISA and NIST Release New Interagency Resource: Defending Against Software Supply Chain Attacks

A software supply chain attack—such as the recent SolarWinds Orion attack—occurs when a cyber threat actor infiltrates a software vendor’s network and employs malicious code to compromise the software before the vendor sends it to their customers. The compromised software can then further...

SUSE: Security Advisory (SUSE-SU-2021:1275-1)

The remote host is missing an update for the 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...

SUPERNOVA malware discovered on SolarWinds Orion server

The Cybersecurity and Infrastructure Security Agency CISA has reported finding the SUPERNOVA web shell collecting credentials on a SolarWinds Orion server. These observations were made during an incident response to an Advanced Persistent Threat APT actor’s year-long compromise of an enterprise...

CISA Incident Response to SUPERNOVA Malware

CISA has released AR21-112A: CISA Identifies SUPERNOVA Malware During Incident Response to provide analysis of a compromise in an organization’s enterprise network by an advance persistent threat actor. This report provides tactics, techniques, and procedures CISA observed during the incident...

Drupal Releases Security Updates

Drupal has released security updates to address a vulnerability affecting Drupal 7, 8.9, 9.0, and 9.1. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Drupal Advisory SA-CORE-2021-002 and apply the necessary...

Horner Automation Cscape

1. EXECUTIVE SUMMARY CVSS v3 8.4 ATTENTION: Low attack complexity Vendor: Horner Automation Equipment: Cscape Vulnerabilities: Improper Input Validation, Improper Access Controls 2. RISK EVALUATION Successful exploitation of these vulnerabilities may allow code execution in the context of the...

CVE-2021-3493

creationtimestamp| type| source ---|---|--- 2021-04-21 10:26:15+00:00| published-proof-of-concept| https://t.me/pwnwikizhchannel/222 2021-04-26 11:02:21+00:00| seen| https://t.me/CyberSecurityTechnologies/3219 2021-05-08 12:54:09+00:00| published-proof-of-concept|...

Google Releases Security Updates for Chrome

Google has released Chrome version 90.0.4430.85 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary updates. Thi...

SonicWall Releases Patches for Email Security Products

CISA is aware of three vulnerabilities affecting SonicWall Email Security products: CVE-2021-20021, CVE-2021-20022, and CVE-2021-20023. A remote attacker could exploit these vulnerabilities to take control of an affected system. According to SonicWall, "In at least one known case, these...

Ubuntu: Security Advisory (USN-4919-1)

The remote host is missing an update for the 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...

CISA Issues Emergency Directive on Pulse Connect Secure

CISA has issued Emergency Directive ED 21-03, as well as Alert AA21-110A, to address the exploitation of vulnerabilities affecting Pulse Connect Secure PCS software. An attacker could exploit these vulnerabilities to gain persistent system access and take control of the enterprise network operati...

VMware Releases Security Update

VMware has released a security update to address a vulnerability affecting NSX-T. An attacker can exploit this vulnerability to take control of an affected system CISA encourages users and administrators to review VMSA-2021-0006 and apply the necessary update and workaround. This product is...

Mozilla Releases Security Update for Firefox, Firefox ESR, and Thunderbird

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Mozilla Security Advisories for Firefox 88...

Oracle Releases April 2021 Critical Patch Update

Oracle has released its Critical Patch Update for April 2021 to address 384 vulnerabilities across multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Oracle April 2021...

Delta Electronics CNCSoft ScreenEditor

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Delta Industrial Automation Equipment: CNCSoft ScreenEditor Vulnerability: Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of this vulnerability may allow arbitrary code execution. 3. TECHNICAL DETAILS 3.1...

Delta Industrial Automation COMMGR

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/Low attack complexity Vendor: Delta Industrial Automation Equipment: COMMGR Vulnerability: Stack-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow for remote code execution or cause...

CISA Releases Alert on Exploitation of Pulse Connect Secure Vulnerabilities

CISA is aware of ongoing exploitation of Ivanti Pulse Connect Secure vulnerabilities compromising U.S. government agencies, critical infrastructure entities, and private sector organizations. In response, CISA has released Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities, as...

Delta Electronics CNCSoft-B

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Delta Electronics Equipment: CNCSoft-B Vulnerabilities: Out-of-bounds Read, Out-of-bounds Write 2. RISK EVALUATION Successful exploitation of these vulnerabilities could lead to arbitrary code execution. 3. TECHNICAL...

Hitachi ABB Power Grids Ellipse APM

1. EXECUTIVE SUMMARY CVSS v3 6.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi ABB Power Grids Equipment: Ellipse APM Vulnerability: Cross-site Scripting 2. RISK EVALUATION Successful exploitation of this vulnerability may allow an authenticated user or integrated...

Google Chrome < 90.0.4430.85 Multiple Vulnerabilities

The version of Google Chrome installed on the remote Windows host is prior to 90.0.4430.85. It is, therefore, affected by multiple vulnerabilities as referenced in the 202104stable-channel-update-for-desktop20 advisory. - Use after free in navigation in Google Chrome prior to 90.0.4430.85 allowed...