enterprise - Security Ticks

CrushFTP zero-day exploited by attackers, upgrade immediately! (CVE-2024-4040)

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CrushFTP zero-day exploited by attackers, upgrade immediately! (CVE-2024-4040) 2024-04-23 at 13:01 By Zeljka Zorz A vulnerability (CVE-2024-4040) in enterprise file transfer solution CrushFTP is being exploited by attackers in a targeted fashion, according to Crowdstrike. The vulnerability allows attackers to escape their virtual file system and download system files (i.e., configuration files), but only if […]

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Ernst & Young taps ZK-proofs on Ethereum to automate contracts

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Ernst & Young taps ZK-proofs on Ethereum to automate contracts 2024-04-18 at 06:01 By Cointelegraph by Brayden Lindrea EY said it chose Ethereum instead of a private network as it is cheaper, more confidential and prevents a party from gaining a “strategic advantage” over another. This article is an excerpt from Cointelegraph.com News View Original

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Palo Alto firewalls: Public exploits, rising attacks, ineffective mitigation

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Palo Alto firewalls: Public exploits, rising attacks, ineffective mitigation 2024-04-17 at 12:31 By Zeljka Zorz While it initially seemed that protecting Palo Alto Network firewalls from attacks leveraging CVE-2024-3400 would be as easy a disabling the devices’ telemetry, it has now been comfirmed that this mitigation is ineffectual. “Device telemetry does not need to be

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A critical vulnerability in Delinea Secret Server allows auth bypass, admin access

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A critical vulnerability in Delinea Secret Server allows auth bypass, admin access 2024-04-15 at 14:46 By Zeljka Zorz Organizations with on-prem installations of Delinea Secret Server are urged to update them immediately, to plug a critical vulnerability that may allow attackers to bypass authentication, gain admin access and extract secrets. Fixing the Delinea Secret Server

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New covert SharePoint data exfiltration techniques revealed

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New covert SharePoint data exfiltration techniques revealed 2024-04-10 at 18:10 By Zeljka Zorz Varonis Threat Labs researchers have uncovered two techniques attackers can use can use for covert data and file exfiltration from companies’ SharePoint server. “These techniques can bypass the detection and enforcement policies of traditional tools, such as cloud access security brokers, data

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Ivanti vows to transform its security operating model, reveals new vulnerabilities

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Ivanti vows to transform its security operating model, reveals new vulnerabilities 2024-04-04 at 16:02 By Zeljka Zorz Ivanti has released patches for new DoS vulnerabilities affecting Ivanti Connect Secure (SSL VPN solution) and Ivanti Policy Secure (NAC solution), some of which could also lead to execution of arbitrary code or information disclosure. Also, three months

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Patch actively exploited Microsoft SharePoint bug, CISA orders federal agencies (CVE-2023-24955)

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Patch actively exploited Microsoft SharePoint bug, CISA orders federal agencies (CVE-2023-24955) 2024-03-28 at 12:32 By Zeljka Zorz The Cybersecurity and Infrastructure Security Agency (CISA) has added CVE-2023-24955 – a code injection vulnerability that allows authenticated attackers to execute code remotely on a vulnerable Microsoft SharePoint Server – to its KEV catalog and is demanding that

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AI framework vulnerability is being used to compromise enterprise servers (CVE-2023-48022)

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AI framework vulnerability is being used to compromise enterprise servers (CVE-2023-48022) 2024-03-27 at 13:16 By Zeljka Zorz Attackers are leveraging a vulnerability (CVE-2023-48022) in Anyscale’s Ray AI software to compromise enterprise servers and saddle them with cryptominers and reverse shells. “To our knowledge, the attack started 7 months ago,” Avi Lumelsky, a researcher at Oligo

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17,000+ Microsoft Exchange servers in Germany are vulnerable to attack, BSI warns

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17,000+ Microsoft Exchange servers in Germany are vulnerable to attack, BSI warns 2024-03-26 at 15:31 By Zeljka Zorz Around 12% of the 45,000 or so Microsoft Exchange servers in Germany that can be accessed from the Internet without restrictions “are so outdated that security updates are no longer offered for them,” the German Federal Office

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Apps secretly turning devices into proxy network nodes removed from Google Play

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Apps secretly turning devices into proxy network nodes removed from Google Play 2024-03-26 at 12:16 By Zeljka Zorz Your smartphone might be part of a proxy network, and you might not even know it: all it takes is for you to download apps whose developers have included the functionality and didn’t mention it. If that

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Ivanti fixes RCE vulnerability reported by NATO cybersecurity researchers (CVE-2023-41724)

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Ivanti fixes RCE vulnerability reported by NATO cybersecurity researchers (CVE-2023-41724) 2024-03-20 at 21:01 By Zeljka Zorz Ivanti has fixed a critical RCE vulnerability (CVE-2023-41724) in Ivanti Standalone Sentry that has been reported by researchers with the NATO Cyber Security Centre. Though the company is not aware of customers being compromised via the flaw, it “strongly

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NIST’s NVD has encountered a problem

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NIST’s NVD has encountered a problem 2024-03-19 at 15:47 By Zeljka Zorz Whether the cause is insurmountable technical debt, lack of funds, a third reason or all of them, NIST’s National Vulnerability Database (NVD) is struggling, and it’s affecting vulnerability management efforts. What happened? Anyone who regularly uses the NVD as a source of information

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PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)

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PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800) 2024-03-14 at 13:00 By Zeljka Zorz Arcserve has fixed critical security vulnerabilities (CVE-2024-0799, CVE-2024-0800) in its Unified Data Protection (UDP) solution that can be chained to upload malicious files to the underlying Windows system. Tenable researchers have published a PoC exploit script demonstrating the attack, as

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BSAM: Open-source methodology for Bluetooth security assessment

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BSAM: Open-source methodology for Bluetooth security assessment 2024-03-13 at 08:39 By Zeljka Zorz Many wireless headsets using Bluetooth technology have vulnerabilities that may allow malicious individuals to covertly listen in on private conversations, Tarlogic Security researchers have demonstrated last week at RootedCON in Madrid. “Many of the examples presented during the conference were real tests

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Cisco patches Secure Client VPN flaw that could reveal authentication tokens (CVE-2024-20337)

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Cisco patches Secure Client VPN flaw that could reveal authentication tokens (CVE-2024-20337) 2024-03-08 at 13:03 By Zeljka Zorz Cisco has fixed two high-severity vulnerabilities affecting its Cisco Secure Client enterprise VPN and endpoint security solution, one of which (CVE-2024-20337) could be exploited by unauthenticated, remote attackers to grab users’ valid SAML authentication token. “The attacker

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State-sponsored hackers know enterprise VPN appliances inside out

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State-sponsored hackers know enterprise VPN appliances inside out 2024-02-28 at 14:19 By Zeljka Zorz Suspected Chinese state-sponsored hackers who have been leveraging Ivanti Connect Secure VPN flaws to breach a variety of organizations have demonstrated “a nuanced understanding of the appliance”, according to Mandiant incident responders and threat hunters. They were able to perform a

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ScreenConnect flaws exploited to deliver all kinds of malware (CVE-2024-1709, CVE-2024-1708)

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ScreenConnect flaws exploited to deliver all kinds of malware (CVE-2024-1709, CVE-2024-1708) 2024-02-26 at 13:36 By Zeljka Zorz The recently patched vulnerabilities (CVE-2024-1709, CVE-2024-1708) in ConnectWise ScreenConnect software are being exploited by numerous attackers to deliver a variety of malicious payloads. About ConnectWise ScreenConnect ConnectWise ScreenConnect is a remote desktop solution consisting of server and client

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VMware pushes admins to uninstall vulnerable, deprecated vSphere plugin (CVE-2024-22245, CVE-2024-22250)

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VMware pushes admins to uninstall vulnerable, deprecated vSphere plugin (CVE-2024-22245, CVE-2024-22250) 2024-02-21 at 15:01 By Zeljka Zorz VMware Enhanced Authentication Plug-in (EAP), a plugin for VMware vSphere, has two vulnerabilities (CVE-2024-22245, CVE-2024-22250) that could be exploited by attackers to mount authentication relay and session hijack attacks. The vulnerabilities haven’t been and won’t be fixed. Instead,

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RCE vulnerabilities fixed in SolarWinds enterprise solutions

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RCE vulnerabilities fixed in SolarWinds enterprise solutions 2024-02-19 at 07:01 By Zeljka Zorz SolarWinds has released updates for Access Rights Manager (ARM) and (Orion) Platform that fix vulnerabilities that could allow attackers to execute code on vulnerable installations. SolarWinds ARM flaws fixed SolarWinds, the company whose Orion IT administration platform has been infamously compromised in

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QNAP fixes OS command injection flaws affecting its NAS devices (CVE-2023-47218, CVE-2023-50358)

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QNAP fixes OS command injection flaws affecting its NAS devices (CVE-2023-47218, CVE-2023-50358) 2024-02-14 at 12:46 By Zeljka Zorz QNAP Systems has patched two unauthenticated OS command injection vulnerabilities (CVE-2023-47218, CVE-2023-50358) in various versions of the operating systems embedded in the firmware of their popular network-attached storage (NAS) devices. About the vulnerabilities (CVE-2023-47218, CVE-2023-50358) Both vulnerabilities

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