CVE-2025-10035

has not confirmed the vulnerability targeted by Storm-1175 in this campaign, the threat actor is likely exploiting the CVE-2026-18577 authentication bypass vulnerability in N-able, which was disclosed on August 2, 2026 and added to the Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) catalog on August 3, 20

China-based actor Storm-1175 runs fast ransomware attacks, exploiting new flaws to breach systems and quickly deploy Medusa ransomware. China-based actor Storm-1175 carries out fast, financially driven ransomware attacks by exploiting newly disclosed vulnerabilities before organizations patch them. The group targets exposed systems and quickly moves from initial access to data theft and Medusa ransomware deployment, […]

The group is using zero-days, quickly weaponizes fresh bugs, and exfiltrates and encrypts data within days of initial access.

Google tracked 90 vulnerabilities exploited as zero-days last year, with Chinese cyberespionage groups doubling their count from 2024 and commercial surveillance vendors overtaking state-sponsored hackers for the first time. Nearly half of the recorded zero-days targeted enterprise technologies such as security appliances, VPNs, networking devices, and enterprise software platforms. “Increased exploitation of security and networking […]

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. CVE-2025-11371: Unpatched zero-day in Gladinet CentreStack, Triofox under attack Cybercrime ring GXC Team dismantled in Spain, […]

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Ransomware and Cyber Extortion in Q3 2025 Investigating active exploitation of CVE-2025-10035 GoAnywhere Managed File Transfer vulnerability XWorm V6: Exploring Pivotal Plugins ClayRat: A New Android Spyware Targeting Russia Security Evaluation of Android apps […]

Storm-1175 exploits GoAnywhere MFT flaw CVE-2025-10035 in Medusa attacks, allowing easy remote code execution via License Servlet bug. A cybercrime group, tracked as Storm-1175, has been actively exploiting a maximum severity GoAnywhere MFT vulnerability (CVE-2025-10035) in Medusa ransomware attacks for nearly a month. The vulnerability CVE-2025-10035 is a deserialization issue in the License Servlet of […]

The Medusa ransomware operators exploited the GoAnywhere MFT vulnerability one week before patches were released.

For the latest discoveries in cyber research for the week of 6th October, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Red Hat has confirmed a cyber attack that resulted in unauthorized access to one of its GitLab instances. The attackers, Crimson Collective, claim to have stolen approximately 570GB of compressed data. The […]

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Adminer, Cisco IOS, Fortra GoAnywhere MFT, Libraesva ESG, and Sudo flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Adminer, Cisco IOS, Fortra GoAnywhere MFT, Libraesva ESG, and Sudo flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the descriptions […]

The vulnerability could allow local, low-privileged attackers to execute commands with root privileges, leading to full system compromise.

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Ohio’s Union County suffers ransomware attack impacting 45,000 people ForcedLeak flaw in Salesforce Agentforce exposes CRM […]

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: How Juventus protects fans, revenue, and reputation during matchdays In this Help Net Security interview, Mirko Rinaldini, Head of ICT at Juventus Football Club, discusses the club’s approach to cyber risk strategy. Juventus has developed a threat-led, outcomes-driven program that balances innovation with protections across matchdays, e-commerce, and digital platforms. Review: Practical Purple Teaming Practical Purple Teaming is a guide … More →

CVE-2025-10035, a perfect CVSS 10.0 vulnerability in the Fortra GoAnywhere managed file transfer solution, has apparently been exploited in zero-day attacks before the patch was released on September 15, 2025. Evidence of in-the-wild exploitation revealed On September 18, Fortra urged GoAnywhere users to upgrade to version 7.8.4 or v7.6.3 (Sustain Release) to fix a deserialization vulnerability in the solution’s License Servlet, which “allows an actor with a validly forged license response signature to deserialize an … More →

watchTowr Labs says hackers exploited the Fortra GoAnywhere MFT flaw CVE-2025-10035 on Sept 10, 2025, a week before public disclosure. Cybersecurity firm watchTowr Labs revealed that it has ‘credible evidence’ that the critical Fortra GoAnywhere MFT flaw CVE-2025-10035 was actively exploited in attacks in the wild as early as September 10, 2025, a week before […]

Eight days before patches, a threat actor exploited CVE-2025-10035 as a zero-day to create a backdoor admin account.

If you’re running Fortra’s GoAnywhere managed file transfer solution and you haven’t updated to the latest available version for a while, do so now or risk getting your instance compromised via CVE-2025-10035. About CVE-2025-10035 CVE-2025-10035 is a critical deserialization vulnerability in the License servlet of Fortra’s GoAnywhere MFT managed file transfer solution, which is widely used by organizations of all sizes. The solution can be deployed on-premises, in the cloud, and in hybrid environments. According … More →

For the latest discoveries in cyber research for the week of 22nd September, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Several major European airports including Heathrow, Berlin, Brussels, Dublin, and Cork have experienced a cyber-attack, resulting in disruptions to electronic check-in and baggage drop systems using Collins Aerospace’s MUSE software. The incident […]

Tracked as CVE-2025-10035 (CVSS score of 10), the critical deserialization vulnerability could be exploited for command injection.

Users of Fortra’s GoAnywhere MFT solution are urged to patch a critical vulnerability that could allow attackers to inject and execute arbitrary commands. The flaw, tracked as CVE-2025-10035, is rated with the maximum severity score of 10 on the CVSS scale. It stems from an insecure deserialization condition in the License Servlet component of the […]

Fortra addressed a critical flaw in GoAnywhere Managed File Transfer (MFT) software that could result in the execution of arbitrary commands. Fortra addressed a critical vulnerability, tracked as CVE-2025-10035 (CVSS score of 10.0) in GoAnywhere Managed File Transfer (MFT) software. Fortra GoAnywhere Managed File Transfer is a comprehensive solution for secure file transfer, data encryption, […]

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