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Category — zero-day
SolarWinds Patches 8 Critical Flaws in Access Rights Manager Software

SolarWinds Patches 8 Critical Flaws in Access Rights Manager Software

Jul 19, 2024 Vulnerability / Enterprise Security
SolarWinds has addressed a set of critical security flaws impacting its Access Rights Manager (ARM) software that could be exploited to access sensitive information or execute arbitrary code. Of the 13 vulnerabilities, eight are rated Critical in severity and carry a CVSS score of 9.6 out of 10.0. The remaining five weaknesses have been rated High in severity, with four of them having a CVSS score of 7.6 and one scoring 8.3. The most severe of the flaws are listed below - CVE-2024-23472 - SolarWinds ARM Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability CVE-2024-28074 - SolarWinds ARM Internal Deserialization Remote Code Execution Vulnerability CVE-2024-23469 - Solarwinds ARM Exposed Dangerous Method Remote Code Execution Vulnerability CVE-2024-23475 - Solarwinds ARM Traversal and Information Disclosure Vulnerability CVE-2024-23467 - Solarwinds ARM Traversal Remote Code Execution Vulnerability CVE-2024-23466 - Solarwinds ARM Directory
Void Banshee APT Exploits Microsoft MHTML Flaw to Spread Atlantida Stealer

Void Banshee APT Exploits Microsoft MHTML Flaw to Spread Atlantida Stealer

Jul 16, 2024 Data Security / Vulnerability
An advanced persistent threat (APT) group called Void Banshee has been observed exploiting a recently disclosed security flaw in the Microsoft MHTML browser engine as a zero-day to deliver an information stealer called Atlantida . Cybersecurity firm Trend Micro, which observed the activity in mid-May 2024, said the vulnerability – tracked as CVE-2024-38112 – was used as part of a multi-stage attack chain using specially crafted internet shortcut (URL) files. "Variations of the Atlantida campaign have been highly active throughout 2024 and have evolved to use CVE-2024-38112 as part of Void Banshee infection chains," security researchers Peter Girnus and Aliakbar Zahravi said . "The ability of APT groups like Void Banshee to exploit disabled services such as [Internet Explorer] poses a significant threat to organizations worldwide." The findings dovetail with prior disclosures from Check Point, which told The Hacker News of a campaign leveraging the same shortc
CTEM in the Spotlight: How Gartner's New Categories Help to Manage Exposures

CTEM in the Spotlight: How Gartner's New Categories Help to Manage Exposures

Aug 27, 2024Threat Management / Enterprise Security
Want to know what's the latest and greatest in SecOps for 2024? Gartner's recently released Hype Cycle for Security Operations report takes important steps to organize and mature the domain of Continuous Threat Exposure Management, aka CTEM. Three categories within this domain are included in this year's report: Threat Exposure Management, Exposure Assessment Platforms (EAP), and Adversarial Exposure Validation (AEV). These category definitions are aimed at providing some structure to the evolving landscape of exposure management technologies. Pentera, listed as a sample vendor in the newly defined AEV category, is playing a pivotal role in increasing the adoption of CTEM, with a focus on security validation. Following is our take on the CTEM related product categories and what they mean for enterprise security leaders. The Industry is Maturing CTEM, coined by Gartner in 2022, presents a structural approach for continuously assessing, prioritizing, validating, and remediating expo
Smash-and-Grab Extortion

Smash-and-Grab Extortion

Jul 10, 2024 IoT Security / Firmware Security
The Problem The "2024 Attack Intelligence Report" from the staff at Rapid7 [1] is a well-researched, well-written report that is worthy of careful study. Some key takeaways are:  53% of the over 30 new vulnerabilities that were widely exploited in 2023 and at the start of 2024 were zero-days . More mass compromise events arose from zero-day vulnerabilities than from n-day vulnerabilities. Nearly a quarter of widespread attacks were zero-day attacks where a single adversary compromised dozens to hundreds of organizations simultaneously. Attackers are moving from initial access to exploitation in minutes or hours rather than days or weeks. So the conventional patch and put strategy is as effective as a firetruck showing up after a building has burned to the ground! Of course, patch and put could prevent future attacks, but taking into account that patch development takes from days to weeks [2] and that the average time to apply critical patches is 16 days [3], devices are vulner
cyber security

Saas Attacks Report: 2024 Edition

websitePush SecuritySaaS Security / Offensive Security
Offensive security drives defensive security. Learn about the SaaS Attack Matrix – compiling the latest attack techniques facing SaaS-native and hybrid organizations.
Chinese Hackers Exploiting Cisco Switches Zero-Day to Deliver Malware

Chinese Hackers Exploiting Cisco Switches Zero-Day to Deliver Malware

Jul 02, 2024 Cyber Espionage / Vulnerability
A China-nexus cyber espionage group named Velvet Ant has been observed exploiting a zero-day flaw in Cisco NX-OS Software used in its switches to deliver malware. The vulnerability , tracked as CVE-2024-20399 (CVSS score: 6.0), concerns a case of command injection that allows an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. "By exploiting this vulnerability, Velvet Ant successfully executed a previously unknown custom malware that allowed the threat group to remotely connect to compromised Cisco Nexus devices, upload additional files, and execute code on the devices," cybersecurity firm Sygnia said in a statement shared with The Hacker News. Cisco said the issue stems from insufficient validation of arguments that are passed to specific configuration CLI commands, which could be exploited by an adversary by including crafted input as the argument of an affected configuration CLI command. W
Kraken Crypto Exchange Hit by $3 Million Theft Exploiting Zero-Day Flaw

Kraken Crypto Exchange Hit by $3 Million Theft Exploiting Zero-Day Flaw

Jun 19, 2024 Cybercrime / Crypto Security
Crypto exchange Kraken revealed that an unnamed security researcher exploited an "extremely critical" zero-day flaw in its platform to steal $3 million in digital assets and refused to return them. Details of the incident were shared by Kraken's Chief Security Officer, Nick Percoco, on X (formerly Twitter), stating it received a Bug Bounty program alert from the researcher about a bug that "allowed them to artificially inflate their balance on our platform" without sharing any other details Within minutes of receiving the alert, the company said it identified a security issue that essentially permitted an attacker to "initiate a deposit onto our platform and receive funds in their account without fully completing the deposit." While Kraken emphasized that no client assets were at risk due to the issue, it could have enabled a threat actor to print assets in their accounts. The problem was addressed within 47 minutes, it said. It also said the fl
UNC3886 Uses Fortinet, VMware 0-Days and Stealth Tactics in Long-Term Spying

UNC3886 Uses Fortinet, VMware 0-Days and Stealth Tactics in Long-Term Spying

Jun 19, 2024 Zero-Day Exploits / Cyber Espionage
The China-nexus cyber espionage actor linked to the zero-day exploitation of security flaws in Fortinet , Ivanti , and VMware devices has been observed utilizing multiple persistence mechanisms in order to maintain unfettered access to compromised environments. "Persistence mechanisms encompassed network devices, hypervisors, and virtual machines, ensuring alternative channels remain available even if the primary layer is detected and eliminated," Mandiant researchers said in a new report. The threat actor in question is UNC3886 , which the Google-owned threat intelligence company branded as "sophisticated, cautious, and evasive." Attacks orchestrated by the adversary have leveraged zero-day flaws such as CVE-2022-41328 (Fortinet FortiOS), CVE-2022-22948 (VMware vCenter), and CVE-2023-20867 (VMware Tools) to perform various malicious actions, ranging from deploying backdoors to obtaining credentials for deeper access. It has also been observed exploiting
Black Basta Ransomware May Have Exploited MS Windows Zero-Day Flaw

Black Basta Ransomware May Have Exploited MS Windows Zero-Day Flaw

Jun 12, 2024 Ransomware / Endpoint Security
Threat actors linked to the Black Basta ransomware may have exploited a recently disclosed privilege escalation flaw in the Microsoft Windows Error Reporting Service as a zero-day, according to new findings from Symantec. The security flaw in question is CVE-2024-26169 (CVSS score: 7.8), an elevation of privilege bug in the Windows Error Reporting Service that could be exploited to achieve SYSTEM privileges. It was patched by Microsoft in March 2024. "Analysis of an exploit tool deployed in recent attacks revealed evidence that it could have been compiled prior to patching, meaning at least one group may have been exploiting the vulnerability as a zero-day," the Symantec Threat Hunter Team, part of Broadcom, said in a report shared with The Hacker News. The financially motivated threat cluster is being tracked by the company under the name Cardinal. It's also monitored by the cybersecurity community under the names Storm-1811 and UNC4393 . It's known to mon
Chinese State-Backed Cyber Espionage Targets Southeast Asian Government

Chinese State-Backed Cyber Espionage Targets Southeast Asian Government

Jun 05, 2024 Cyber Espionage / Threat Intelligence
An unnamed high-profile government organization in Southeast Asia emerged as the target of a "complex, long-running" Chinese state-sponsored cyber espionage operation codenamed Crimson Palace . "The overall goal behind the campaign was to maintain access to the target network for cyberespionage in support of Chinese state interests," Sophos researchers Paul Jaramillo, Morgan Demboski, Sean Gallagher, and Mark Parsons said in a report shared with The Hacker News. "This includes accessing critical IT systems, performing reconnaissance of specific users, collecting sensitive military and technical information, and deploying various malware implants for command-and-control (C2) communications." The name of the government organization was not disclosed, but the company said the country is known to have repeated conflict with China over territory in the South China Sea , raising the possibility that it may be the Philippines, which has been targeted by Chi
Check Point Warns of Zero-Day Attacks on its VPN Gateway Products

Check Point Warns of Zero-Day Attacks on its VPN Gateway Products

May 29, 2024 Enterprise Security / Vulnerability
Check Point is warning of a zero-day vulnerability in its Network Security gateway products that threat actors have exploited in the wild. Tracked as CVE-2024-24919 (CVSS score: 8.6), the issue impacts CloudGuard Network, Quantum Maestro, Quantum Scalable Chassis, Quantum Security Gateways, and Quantum Spark appliances. "The vulnerability potentially allows an attacker to read certain information on Internet-connected Gateways with remote access VPN or mobile access enabled," Check Point said . Hotfixes are available in the following versions - Quantum Security Gateway and CloudGuard Network Security Versions - R81.20, R81.10, R81, R80.40 Quantum Maestro and Quantum Scalable Chassis - R81.20, R81.10, R80.40, R80.30SP, R80.20SP Quantum Spark Gateways Version - R81.10.x, R80.20.x, R77.20.x The development comes days after the Israeli cybersecurity company warned of attacks targeting its VPN devices to infiltrate enterprise networks. "By May 24, 2024, we identi
Microsoft Patches 61 Flaws, Including Two Actively Exploited Zero-Days

Microsoft Patches 61 Flaws, Including Two Actively Exploited Zero-Days

May 15, 2024 Patch Tuesday / Vulnerability
Microsoft has addressed a total of  61 new security flaws  in its software as part of its Patch Tuesday updates for May 2024, including two zero-days which have been actively exploited in the wild. Of the 61 flaws, one is rated Critical, 59 are rated Important, and one is rated Moderate in severity. This is in addition to  30 vulnerabilities  resolved in the Chromium-based Edge browser over the past month, including two recently disclosed zero-days ( CVE-2024-4671  and  CVE-2024-4761 ) that have been tagged as exploited in attacks. The two security shortcomings that have been weaponized in the wild are below - CVE-2024-30040  (CVSS score: 8.8) - Windows MSHTML Platform Security Feature Bypass Vulnerability CVE-2024-30051  (CVSS score: 7.8) - Windows Desktop Window Manager ( DWM ) Core Library Elevation of Privilege Vulnerability "An unauthenticated attacker who successfully exploited this vulnerability could gain code execution through convincing a user to open a malicious
It Costs How Much?!? The Financial Pitfalls of Cyberattacks on SMBs

It Costs How Much?!? The Financial Pitfalls of Cyberattacks on SMBs

May 06, 2024 Security Operations Center
Cybercriminals are vipers. They're like snakes in the grass, hiding behind their keyboards, waiting to strike. And if you're a small- and medium-sized business (SMB), your organization is the ideal lair for these serpents to slither into.  With cybercriminals becoming more sophisticated, SMBs like you must do more to protect themselves. But at what price? That's the daunting question many SMBs are forced to ask. Amidst your everyday challenges, the answer seems obvious: forgo investing in a robust cybersecurity solution for the time being. However, the alternative is to cross your fingers and hope hackers don't find you. That, of course, isn't the most prudent strategy, as the uncomfortable truth is threat actors now see your organization as a quick path to profit. Therefore, if your defenses are weak—or just not there—these digital crooks are likely to disrupt your operations, access sensitive data, and extort a heavy ransom. In this article, we'll explore the financial burdens
State-Sponsored Hackers Exploit Two Cisco Zero-Day Vulnerabilities for Espionage

State-Sponsored Hackers Exploit Two Cisco Zero-Day Vulnerabilities for Espionage

Apr 25, 2024 Vulnerability / Zero-Day
A new malware campaign leveraged two zero-day flaws in Cisco networking gear to deliver custom malware and facilitate covert data collection on target environments. Cisco Talos, which dubbed the activity  ArcaneDoor , attributed it as the handiwork of a previously undocumented sophisticated state-sponsored actor it tracks under the name UAT4356 (aka Storm-1849 by Microsoft). "UAT4356 deployed two backdoors as components of this campaign, 'Line Runner' and 'Line Dancer,' which were used collectively to conduct malicious actions on-target, which included configuration modification, reconnaissance, network traffic capture/exfiltration and potentially lateral movement," Talos  said . The intrusions, which were first detected and confirmed in early January 2024, entail the exploitation of  two vulnerabilities  - CVE-2024-20353  (CVSS score: 8.6) - Cisco Adaptive Security Appliance and Firepower Threat Defense Software Web Services Denial-of-Service Vulnerabi
Zero-Day Alert: Critical Palo Alto Networks PAN-OS Flaw Under Active Attack

Zero-Day Alert: Critical Palo Alto Networks PAN-OS Flaw Under Active Attack

Apr 12, 2024 Network Security / Zero-Day
Palo Alto Networks is warning that a critical flaw impacting PAN-OS software used in its GlobalProtect gateways is being actively exploited in the wild. Tracked as  CVE-2024-3400 , the issue has a CVSS score of 10.0, indicating maximum severity. "A command injection vulnerability in the GlobalProtect feature of Palo Alto Networks PAN-OS software for specific PAN-OS versions and distinct feature configurations may enable an unauthenticated attacker to execute arbitrary code with root privileges on the firewall," the company  said  in an advisory published today. The flaw impacts the following versions of PAN-OS, with fixes expected to be released on April 14, 2024 - PAN-OS < 11.1.2-h3 PAN-OS < 11.0.4-h1 PAN-OS < 10.2.9-h1 The company also said that the issue is applicable only to firewalls that have the configurations for both  GlobalProtect gateway  (Network > GlobalProtect > Gateways) and  device telemetry  (Device > Setup > Telemetry) enabled.
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