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@cyberpress.org //
Iranian advanced persistent threat (APT) groups have significantly escalated their cyberattacks against critical U.S. infrastructure, with a notable 133% surge in activity observed during May and June 2025. The transportation and manufacturing sectors have been identified as the primary targets of these intensified operations. This trend aligns with ongoing geopolitical tensions, as well as recent warnings issued by U.S. authorities like CISA and the Department of Homeland Security, which highlighted U.S. entities as prime targets for Iranian cyber actors.

Nozomi Networks Labs reported a total of 28 distinct cyber incidents linked to Iranian APTs during May and June, a substantial increase from the 12 incidents recorded in the preceding two months. Among the most active groups identified are MuddyWater, which targeted at least five U.S. companies primarily in the transportation and manufacturing sectors, and APT33, responsible for attacks on at least three U.S. entities. Other groups such as OilRig, CyberAv3ngers, Fox Kitten, and Homeland Justice were also observed conducting attacks against U.S. companies in these critical industries.

The resurfacing of the Iranian-backed Pay2Key ransomware, now operating as Pay2Key.I2P, further highlights the evolving threat landscape. This ransomware-as-a-service operation, linked to the Fox Kitten APT group, is reportedly offering an 80% profit share to affiliates targeting Iran's adversaries, including the U.S. and Israel. This financially motivated scheme has also demonstrated an ideological commitment, with claims of over 51 successful ransom payouts, netting substantial profits. The use of the Invisible Internet Project (I2P) for its infrastructure represents a notable shift in RaaS operations, potentially enhancing its evasiveness.

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References :
  • securityaffairs.com: Iranian group Pay2Key.I2P ramps Up ransomware attacks against Israel and US with incentives for affiliates
  • www.morphisec.com: Reporting on Iranian CyberWarfare
  • newsinterpretation.com: Iranian ransomware gang Pay2Key/I2P returns, offers huge rewards for attacks on U.S. and Israel.
  • Matthew Rosenquist: Iran sponsored Pay2Key Ransomware-as-a-Service (RaaS)
  • securityonline.info: Iranian Ransomware “Pay2Key.I2P†Resurfaces on I2P Network, Offering 80% Profit for Targeting Western Enemies
  • The Hacker News: Iranian-Backed Pay2Key Ransomware Resurfaces with 80% Profit Share for Cybercriminals
  • Industrial Cyber: Nozomi finds 133% surge in Iranian cyberattacks targeting US, as transportation and manufacturing most affected
  • cyberpress.org: CyberPress: Iranian APTs Launch Active Cyberattacks on Transportation and Manufacturing Industries
  • industrialcyber.co: Industrial Cyber: Nozomi finds 133% surge in Iranian cyberattacks targeting US, as transportation and manufacturing most affected
  • gbhackers.com: gbhackers: Iranian APT Hackers Targeting Transportation and Manufacturing Sectors in Active Attacks
Classification:
info@thehackernews.com (The@The Hacker News //
Fortinet has issued a critical patch for a severe SQL injection vulnerability affecting its FortiWeb product. Identified as CVE-2025-25257, the flaw resides within the Fabric Connector feature. This vulnerability allows an unauthenticated attacker to execute arbitrary commands and potentially gain access to sensitive information on affected systems. The issue stems from improper input sanitization, enabling attackers to manipulate SQL queries through specially crafted HTTP requests. The vulnerability has a high severity score of 9.8 out of 10, highlighting the significant risk it poses to organizations.

The vulnerability specifically impacts multiple versions of FortiWeb, including versions 7.6.0 through 7.6.3, 7.4.0 through 7.4.7, 7.2.0 through 7.2.10, and 7.0.0 through 7.0.10. The FortiWeb Fabric Connector acts as a crucial middleware, connecting FortiWeb web application firewalls with other Fortinet products for dynamic security updates. Attackers can exploit this flaw by sending malicious SQL payloads within HTTP Authorization headers, bypassing authentication controls and potentially leading to remote code execution. Researchers have demonstrated that this SQL injection can be escalated to achieve full system compromise by leveraging MySQL's INTO OUTFILE statement to write files to the server and executing them via Python scripts.

Given the critical nature of this vulnerability and the availability of proof-of-concept exploits, Fortinet strongly urges all users of affected FortiWeb versions to apply the provided patches immediately. Organizations should update to FortiWeb 7.6.4, 7.4.8, 7.2.11, 7.0.11, or later versions to mitigate the risk of exploitation. As a temporary workaround, disabling the HTTP/HTTPS administrative interface can also help reduce exposure until the patches can be applied. Swift action is crucial to prevent potential data breaches and unauthorized access to sensitive systems.

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References :
  • labs.watchtowr.com: Pre-Auth SQL Injection to RCE - Fortinet FortiWeb Fabric Connector (CVE-2025-25257) - watchTowr Labs
  • The Hacker News: Fortinet Releases Patch for Critical SQL Injection Flaw in FortiWeb (CVE-2025-25257)
  • arcticwolf.com: CVE-2025-25257: Critical Unauthenticated SQL Injection Vulnerability in FortiWeb
  • Talkback Resources: Pre-Auth SQL Injection to RCE - Fortinet FortiWeb Fabric Connector (CVE-2025-25257)
  • cyberpress.org: Fortinet FortiWeb Vulnerability Exploited for Remote Code Execution via Fabric Connector
  • Talkback Resources: Pre-Auth SQL Injection to RCE - Fortinet FortiWeb Fabric Connector (CVE-2025-25257) [app] [exp]
  • cyberpress.org: Cyberpress: Fortinet FortiWeb Fabric Connector Vulnerability Exploited to Execute Remote Code
  • Talkback Resources: Proof-of-concept exploits have been released for a critical SQLi vulnerability in Fortinet FortiWeb that can be used to achieve pre-authenticated remote code execution on vulnerable servers.
  • Arctic Wolf: CVE-2025-25257: Critical Unauthenticated SQL Injection Vulnerability in FortiWeb
  • hackread.com: Critical Vulnerability Exposes Fortinet FortiWeb to Full Takeover (CVE-2025-25257)
  • securityaffairs.com: Patch immediately: CVE-2025-25257 PoC enables remote code execution on Fortinet FortiWeb
  • gbhackers.com: Fortinet FortiWeb Fabric Connector Flaw Enables Remote Code Execution
  • Cyber Security News: Security researchers have identified a critical pre-authentication SQL injection vulnerability in Fortinet’s FortiWeb Fabric Connector, designated as CVE-2025-25257, that allows unauthenticated attackers to achieve remote code execution on affected systems.
  • gbhackers.com: Security researchers have identified a severe pre-authentication SQL injection vulnerability in Fortinet’s FortiWeb Fabric Connector, designated as CVE-2025-25257, that allows unauthenticated attackers to execute unauthorized SQL commands and potentially achieve remote code execution.
  • cert.europa.eu: On July 8, 2025, Fortinet released a security advisory addressing a critical vulnerability in its FortiWeb product that would allow an attacker to execute unauthorised code or commands on the affected systems.
Classification:
  • HashTags: #Fortinet #FortiWeb #SQLInjection
  • Company: Fortinet
  • Target: FortiWeb users
  • Product: FortiWeb
  • Feature: SQL Injection
  • Malware: CVE-2025-25257
  • Type: Vulnerability
  • Severity: Critical
info@thehackernews.com (The@The Hacker News //
A Türkiye-linked hacking group, tracked by Microsoft as Marbled Dust, has been exploiting a zero-day vulnerability, CVE-2025-27920, in the Output Messenger application since April 2024. This espionage campaign has targeted Kurdish military personnel operating in Iraq, resulting in the collection of related user data. The vulnerability impacts Output Messenger version 2.0.62 and involves a directory traversal flaw that allows remote attackers to access and execute arbitrary files. A fix was released by the developer, Srimax, in late December 2024 with version 2.0.63.

The attack chain commences with the threat actor gaining authenticated access to Output Messenger's Server Manager. It is suspected that Marbled Dust uses techniques like DNS hijacking or typosquatted domains to intercept the credentials required for authentication. This access is then abused to collect user credentials and exploit CVE-2025-27920 to drop malicious payloads. These payloads include scripts like "OM.vbs" and "OMServerService.vbs" into the server's startup folder, and an executable "OMServerService.exe" into the server's "Users/public/videos" directory.

The final stage involves the execution of a multi-stage backdoor deployment. The "OMServerService.vbs" script is used to invoke "OM.vbs" and "OMServerService.exe." The latter is a Golang backdoor that connects to a hard-coded domain, "api.wordinfos[.]com," for data exfiltration. On the client side, the installer extracts and executes both the legitimate OutputMessenger.exe file and OMClientService.exe, another Golang backdoor. This client-side backdoor also connects to a Marbled Dust command-and-control (C2) domain, enabling further malicious activities.

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References :
  • BleepingComputer: Fortinet released security updates to patch a critical remote code execution vulnerability exploited as a zero-day in attacks targeting FortiVoice enterprise phone systems.
  • The DefendOps Diaries: Fortinet's Swift Response to Zero-Day Exploits in FortiVoice Systems
  • BleepingComputer: Fortinet fixes critical zero-day exploited in FortiVoice attacks
  • Help Net Security: Zero-day exploited to compromise Fortinet FortiVoice systems (CVE-2025-32756)
  • gbhackers.com: Gbhackers post on fortinet zero-day
  • Arctic Wolf: CVE-2025-32756: Exploitation of Critical Severity Zero-Day Vulnerability in Fortinet FortiVoice
  • malware.news: CVE-2025-32756: Exploitation of Critical Severity Zero-Day Vulnerability in Fortinet FortiVoice
  • arcticwolf.com: Arctic Wolf blog post on CVE-2025-32756
  • cert.europa.eu: 2025-019: Critical Vulnerabilities in Fortinet Products
  • RedPacket Security: Fortinet Products Multiple Vulnerabilities
  • securityaffairs.com: Fortinet fixed actively exploited FortiVoice zero-day
  • The Hacker News: Fortinet Patches CVE-2025-32756 Zero-Day RCE Flaw Exploited in FortiVoice Systems
  • www.redhotcyber.com: Fortinet: RCE critica su FortiVoice già sfruttata attivamente in campo. Aggiornate subito!
  • www.redhotcyber.com: Fortinet: RCE critica su FortiVoice già sfruttata attivamente in campo. Aggiornate subito!
  • socradar.io: Critical Vulnerabilities in Fortinet and Ivanti Products: Multiple Zero-Day Threats Addressed
  • Tenable Blog: CVE-2025-32756: Zero-Day Vulnerability in Multiple Fortinet Products Exploited in the Wild
  • Arctic Wolf: CVE-2025-32756: Exploitation of Critical Severity Zero-Day Vulnerability in Fortinet FortiVoice
  • arcticwolf.com: CVE-2025-32756: Exploitation of Critical Severity Zero-Day Vulnerability in Fortinet FortiVoice
  • Virus Bulletin: Microsoft researchers look into a recent campaign of a Türkiye-affiliated espionage threat actor. Marbled Dust has been observed exploiting user accounts that have not applied fixes to a zero-day vulnerability (CVE-2025-27920) in the messaging app Output Messenger.
  • securityaffairs.com: APT group exploited Output Messenger Zero-Day to target Kurdish military operating in Iraq
  • The Hacker News: Türkiye Hackers Exploited Output Messenger Zero-Day to Drop Golang Backdoors on Kurdish Servers
  • www.microsoft.com: Microsoft researchers look into a recent campaign of a Türkiye-affiliated espionage threat actor. Marbled Dust has been observed exploiting user accounts that have not applied fixes to a zero-day vulnerability (CVE-2025-27920) in the messaging app Output Messenger.
  • securityaffairs.com: U.S. CISA adds a Fortinet flaw to its Known Exploited Vulnerabilities catalog
  • Rapid7 Cybersecurity Blog: CVE-2025-32756 Exploited in the Wild, Affecting Multiple Fortinet Products
Classification:
  • HashTags: #API #Zeroday #RCE
  • Company: Microsoft
  • Target: Kurdish military servers
  • Attacker: Türkiye-linked Hackers
  • Product: Output Messenger
  • Feature: Authenticated access
  • Malware: Golang
  • Type: 0Day
  • Severity: Critical