SimpleHelp RMM flaw could give attackers full access to managed endpoints (CVE-2026-48558) 2026-06-16 at 16:33 By Zeljka Zorz A critical vulnerability (CVE-2026-48558) in SimpleHelp, a popular remote monitoring and management (RMM) tool, can be exploited remotely by unauthenticated attackers to create a new “Technician” account and use it to remote into managed endpoints, execute scripts, […]
LiteLLM vulnerability under active attack, CISA warns (CVE-2026-42271) 2026-06-09 at 15:21 By Zeljka Zorz A command injection vulnerability (CVE-2026-42271) in BerryAI’s LiteLLM open-source AI gateway is being exploited by attackers, the US Cybersecurity and Infrastructure Security Agency (CISA) confirmed by adding the flaw to its Known Exploited Vulnerabilities catalog on Monday. About CVE-2026-42271 LiteLLM is
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Claude helps researcher dig up decade-old Apache ActiveMQ RCE vulnerability (CVE-2026-34197) 2026-04-09 at 16:17 By Zeljka Zorz In the latest demonstration of how AI assistants can help with bug hunting, Horizon3.ai researcher Naveen Sunkavally used Claude to unearth CVE-2026-34197, a remote code execution vulnerability in Apache ActiveMQ that’s been introduced in the codebase 13 years
SolarWinds fixes critical Web Help Desk RCE vulnerabilities, upgrade ASAP! 2026-01-29 at 11:34 By Zeljka Zorz SolarWinds has fixed six critical and high-severity vulnerabilities in its popular Web Help Desk (WHD) support ticketing and asset management solution, and is urging customers to upgrade to v2026.1 as soon as possible. The vulnerabilities The WHD vulnerabilities fixed
SolarWinds fixes critical Web Help Desk RCE vulnerabilities, upgrade ASAP! Read More »
PoC exploit for critical FortiSIEM vulnerability released (CVE-2025-64155) 2026-01-15 at 15:27 By Zeljka Zorz A critical vulnerability (CVE-2025-64155) in Fortinet’s FortiSIEM security platform has now been accompanied by publicly released proof-of-concept (PoC) exploit code, raising the urgency for organizations to patch immediately. About CVE-2025-64155 CVE-2025-64155 may allow unauthenticated, remote attackers to execute unauthorized code or
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Check for CitrixBleed 2 exploitation even if you patched quickly! (CVE-2025-5777) 2025-07-08 at 18:32 By Zeljka Zorz With PoC exploits for CVE-2025-5777 (aka CitrixBleed 2) now public and reports of active exploitation of the flaw since mid-June, you should check whether your Citrix NetScaler ADC and/or Gateway instances have been probed and compromised by attackers.
Check for CitrixBleed 2 exploitation even if you patched quickly! (CVE-2025-5777) Read More »
Horizon3.ai Raises $100 Million in Series D Funding 2025-06-11 at 14:02 By Ionut Arghire Horizon3.ai has raised $100 million to expand product capabilities, and to scale its partner ecosystem and federal market presence. The post Horizon3.ai Raises $100 Million in Series D Funding appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View
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RCE flaw in tool for building AI agents exploited by attackers (CVE-2025-3248) 2025-05-06 at 16:19 By Zeljka Zorz A missing authentication vulnerability (CVE-2025-3248) in Langflow, a web application for building AI-driven agents, is being exploited by attackers in the wild, CISA has confirmed by adding it to its Known Exploited Vulnerabilities (KEV) catalog. About CVE-2025-3248
RCE flaw in tool for building AI agents exploited by attackers (CVE-2025-3248) Read More »
PoC exploit for critical Erlang/OTP SSH bug is public (CVE-2025-32433) 2025-04-22 at 15:48 By Zeljka Zorz There are now several public proof-of-concept (PoC) exploits for a maximum-severity vulnerability in the Erlang/OTP SSH server (CVE-2025-32433) unveiled last week. “All users running an SSH server based on the Erlang/OTP SSH library are likely to be affected by
PoC exploit for critical Erlang/OTP SSH bug is public (CVE-2025-32433) Read More »
PoC exploit for Ivanti Endpoint Manager vulnerabilities released (CVE-2024-13159) 2025-02-24 at 16:18 By Zeljka Zorz A proof-of-concept (PoC) exploit for four critical Ivanti Endpoint Manager vulnerabilities has been released by Horizon3.ai researchers. The vulnerabilities – CVE-2024-10811, CVE-2024-13161, CVE-2024-13160 and CVE-2024-13159 – may be exploited by remote, unauthenticated attackers to leverage Ivanti EPM machine account credentials
PoC exploit for Ivanti Endpoint Manager vulnerabilities released (CVE-2024-13159) Read More »
SimpleHelp RMM vulnerabilities may have been exploited to breach healthcare orgs 2025-01-30 at 17:16 By Zeljka Zorz Attackers may have leveraged vulnerabilities in the SimpleHelp remote monitoring and management solution to gain initial access to healthcare organizations. About the vulnerabilities On January 13, 2025, Horizon3.ai researchers revealed their discovery of three vulnerabilities affecting SimpleHelp’s server
SimpleHelp RMM vulnerabilities may have been exploited to breach healthcare orgs Read More »
Critical SimpleHelp vulnerabilities fixed, update your server instances! 2025-01-16 at 17:04 By Zeljka Zorz If you’re an organization using SimpleHelp for your remote IT support/access needs, you should update or patch your server installation without delay, to fix security vulnerabilities that may be exploited by remote attackers to execute code on the underlying host. About
Critical SimpleHelp vulnerabilities fixed, update your server instances! Read More »
Infosec products of the month: December 2024 2024-12-27 at 06:03 By Help Net Security Here’s a look at the most interesting products from the past month, featuring releases from: Appdome, Cato Networks, Datadog, Fortinet, GitGuardian, Horizon3.ai, Netwrix, Radiant Logic, RunSafe Security, SecureAuth, Stairwell, Stamus Networks, Sweet Security, Tenable, Trellix, Versa Networks, and Veza. GitGuardian launches
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New infosec products of the week: December 13, 2024 2024-12-13 at 06:04 By Help Net Security Here’s a look at the most interesting products from the past week, featuring releases from Cato Networks, Horizon3.ai, SecureAuth, Stamus Networks, Trellix, and Versa Networks. Trellix Drive Encryption enhances security against insider attacks Trellix Drive Encryption offers enhanced security
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Horizon3.ai NodeZero Insights enables executives to visualize changes in their security posture 2024-12-10 at 16:19 By Industry News Horizon3.ai launched NodeZero Insights, a platform designed for security leaders, CIOs, CISOs and practitioners. This new solution delivers real-time dashboards to measure, track and strengthen an organization’s security posture over time. NodeZero Insights provides the clarity and
Palo Alto Networks firewalls, Expedition under attack (CVE-2024-9463, CVE-2024-9465) 2024-11-15 at 13:16 By Zeljka Zorz Attackers have been spotted exploiting two additional vulnerabilities (CVE-2024-9463, CVE-2024-9465) in Palo Alto Networks’ Expedition firewall configuration migration tool, CISA has confirmed on Thursday. About the vulnerabilities (CVE-2024-9463, CVE-2024-9465) CVE-2024-9463 allows unauthenticated attackers to run arbitrary OS commands as root
Palo Alto Networks firewalls, Expedition under attack (CVE-2024-9463, CVE-2024-9465) Read More »
Critical Palo Alto Networks Expedition bug exploited (CVE-2024-5910) 2024-11-08 at 13:36 By Zeljka Zorz A vulnerability (CVE-2024-5910) in Palo Alto Networks Expedition, a firewall configuration migration tool, is being exploited by attackers in the wild, the Cybersecurity and Infrastructure Security Agency (CISA) confirmed on Thursday. About CVE-2024-5910 Unearthed and reported by Brian Hysell of Synopsys
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PoC for critical SolarWinds Web Help Desk vulnerability released (CVE-2024-28987) 2024-09-25 at 17:17 By Zeljka Zorz Details about and proof-of-concept (PoC) exploit code for CVE-2024-28987, a recently patched SolarWinds Web Help Desk (WHD) vulnerability that could be exploited by unauthenticated attackers to remotely read and modify all help desk ticket details, are now public. “When
PoC for critical SolarWinds Web Help Desk vulnerability released (CVE-2024-28987) Read More »
PoC exploit for exploited Ivanti Cloud Services Appliance flaw released (CVE-2024-8190) 2024-09-17 at 13:02 By Zeljka Zorz CVE-2024-8190, an OS command injection vulnerability in Ivanti Cloud Services Appliance (CSA) v4.6, is under active exploitation. Details about the attacks are still unknown, but there may be more in the near future: Horizon3.ai researchers have published their
PoC exploit for exploited Ivanti Cloud Services Appliance flaw released (CVE-2024-8190) Read More »
PoC exploits for critical FortiSIEM command execution flaws released (CVE-2024-23108, CVE-2023-34992) 2024-05-29 at 13:01 By Zeljka Zorz Horizon3.ai researches have released proof-of-concept (PoC) exploits for CVE-2024-23108 and CVE-2023-34992, vulnerabilities that allow remote, unauthenticated command execution as root on certain Fortinet FortiSIEM appliances. CVE confusion FortiSIEM helps customers build an inventory of their organization’s assets, it