Fortinet: APTs Exploiting FortiOS Vulnerabilities in Critical Infrastructure Attacks

Fortinet warned organizations on Wednesday that APTs linked to China and other countries have been exploiting two known FortiOS vulnerabilities in attacks aimed at various sectors, including critical infrastructure.
One of the exploited vulnerabilities is CVE-2022-42475, which Fortinet patched in December 2022, when it warned that it had been aware of in-the-wild exploitation.
Chinese threat actors had exploited the flaw as a zero-day in attacks aimed at government and other types of organizations.
The second vulnerability described in Fortinet's new warning is CVE-2023-27997, which came to light in June 2023, when the cybersecurity firm informed customers that it had been exploited as a zero-day in limited attacks.
Fortinet noted on Wednesday that some customers have yet to patch the two FortiOS vulnerabilities and the company has seen several attacks and attack clusters, including ones aimed at the government, service provider, manufacturing, consultancy, and critical infrastructure sectors.
The company has shared technical details and indicators of compromise to help organizations detect and investigate attacks.
The collected evidence suggests that these attacks may have been conducted by the Chinese threat groups tracked as Volt Typhoon, APT15, and APT31.
Volt Typhoon is believed to have hacked into the networks of many organizations.
In addition to vulnerable Fortinet devices, Volt Typhoon has been known to target Cisco and Netgear products.
Fortinet also noted on Wednesday that some of the attacks exploiting the FortiOS vulnerabilities may have been conducted by UNC757, a threat actor previously linked to Iran.


This Cyber News was published on www.securityweek.com. Publication date: Thu, 08 Feb 2024 15:13:04 +0000


Cyber News related to Fortinet: APTs Exploiting FortiOS Vulnerabilities in Critical Infrastructure Attacks

9 Best DDoS Protection Service Providers for 2024 - eSecurity Planet content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. One of the most powerful defenses an organization can employ against distributed ...
11 months ago Esecurityplanet.com
Fortinet: APTs Exploiting FortiOS Vulnerabilities in Critical Infrastructure Attacks - Fortinet warned organizations on Wednesday that APTs linked to China and other countries have been exploiting two known FortiOS vulnerabilities in attacks aimed at various sectors, including critical infrastructure. One of the exploited ...
8 months ago Securityweek.com
CISA warns Fortinet zero-day vulnerability under attack - CISA urged users to address two critical Fortinet vulnerabilities in products that are commonly targeted by the Chinese nation-state threat group Volt Typhoon, and one flaw is already being exploited in the wild. Fortinet published two separate ...
8 months ago Techtarget.com
A look at Fortinet's week to forget The Register - Security researchers have urged users to patch vulnerable VPNs as soon as possible since the vulnerability is understood to be easily exploitable. The only workaround recommended by Fortinet is to disable the SSL VPN. Disabling webmode won't mitigate ...
8 months ago Go.theregister.com
Fortinet Warns of Yet Another Critical RCE Flaw - Fortinet has patched a critical remote code execution vulnerability in its FortiClient Enterprise Management Server for managing endpoint devices. The flaw, identified as CVE-2024-48788, stems from an SQL injection error in a direct-attached storage ...
7 months ago Darkreading.com
Exploitation activity increasing on Fortinet vulnerability - Exploitation activity appears to be ramping up against a critical Fortinet vulnerability that was disclosed and patched last month. In a security advisory on Feb. 8, Fortinet detailed a zero-day vulnerability in FortiOS, tracked as CVE-2024-21762 or ...
7 months ago Techtarget.com
What CIRCIA Means for Critical Infrastructure Providers and How Breach and Attack Simulation Can Help - Cyber Defense Magazine - To prepare themselves for future attacks, organizations can utilize BAS to simulate real-world attacks against their security ecosystem, recreating attack scenarios specific to their critical infrastructure sector and function within that sector, ...
1 month ago Cyberdefensemagazine.com
Fortinet Warns of New FortiOS Zero-Day - Fortinet on Thursday announced patches for a critical remote code execution vulnerability in FortiOS that may have been exploited in the wild. The security hole, tracked as CVE-2024-21762, impacts FortiOS versions 6.0, 6.2, 6.4, 7.0, 7.2 and 7.4. ...
8 months ago Securityweek.com
New Fortinet RCE bug is actively exploited, CISA confirms - CISA confirmed today that attackers are actively exploiting a critical remote code execution bug patched by Fortinet on Thursday. The flaw is due to an out-of-bounds write weakness in the FortiOS operating system that can let unauthenticated ...
8 months ago Bleepingcomputer.com
Cyber Insights 2023: ICS and Operational Technology - The result is more than a dozen features on subjects ranging from AI, quantum encryption, and attack surface management to venture capital, regulations, and criminal gangs. At the same time, ICS/OT is facing an expanding attack surface caused by ...
1 year ago Securityweek.com
New Fortinet RCE flaw in SSL VPN likely exploited in attacks - Fortinet is warning that a new critical remote code execution vulnerability in FortiOS SSL VPN is potentially being exploited in attacks. The flaw received a 9.6 severity rating and is an out-of-bounds write vulnerability in FortiOS that allows ...
8 months ago Bleepingcomputer.com
A Plan to Protect Critical Infrastructure from 21st Century Threats - On April 30th, the White House released National Security Memorandum-22 on Critical Infrastructure Security and Resilience, which updates national policy on how the U.S. government protects and secures critical infrastructure from cyber and ...
5 months ago Cisa.gov
Fortinet warns of critical RCE bug in endpoint management software - Fortinet patched a critical vulnerability in its FortiClient Enterprise Management Server software that can allow attackers to gain remote code execution on vulnerable servers. FortiClient EMS enables admins to manage endpoints connected to an ...
7 months ago Bleepingcomputer.com
New Chinese 0-Day Discovered By HackRead: Backdoor in FortiOS - A new 0-day has been discovered by HackRead that affects Fortinet FortiOS. The backdoor, which has not yet been patched, enables malicious actors to gain access to the systems that are running Fortinet FortiOS. This is a serious security breach and ...
1 year ago Hackread.com
FortiOS SSL VPN Zero-day Vulnerability - A newly reported zero-day vulnerability in FortiOS SSL VPN has been identified as a possible risk for users. The vulnerability, which is tracked as CVE-2018-13379, was discovered by researchers from Positive Technologies and is rated as “High” ...
1 year ago Securityaffairs.com
Opening Statement by CISA Director Jen Easterly - Chairman Gallagher, Ranking Member Krishnamoorthi, Members of the Committee, thank you for the opportunity to testify on CISA's efforts to protect the Nation from the preeminent cyber threat posed by the People's Republic of China. As America's ...
9 months ago Cisa.gov
133k+ Fortinet appliances still vulnerable to CVE-2024-21762 The Register - The volume of Fortinet boxes exposed to the public internet and vulnerable to a month-old critical security flaw in FortiOS is still extremely high, despite a gradual increase in patching. According to security nonprofit Shadowserver's latest data, ...
7 months ago Go.theregister.com
Attacks on critical infrastructure are harbingers of war: Are we prepared? - Recent attacks on several water authorities, such as Aliquippa and St. Johns River, are putting a new spotlight on the need to protect critical infrastructure. In war, to bring a nation to its knees, attacks against power and water inflict the most ...
10 months ago Scmagazine.com
macOS Malware Mix & Match: North Korean APTs Stir Up Fresh Attacks - North Korean advanced persistent threat groups are mixing and matching components of two recently unleashed types of Mac-targeted malware to evade detection and fly under the radar as they continue their efforts to conduct operations at the behest of ...
11 months ago Darkreading.com
Strategy, Harmony & Research: Triaging Priorities for OT Cybersecurity - The mission of the Cybersecurity and Infrastructure Security Agency is to lead the national effort to understand, manage, and reduce risk to the cyber and physical infrastructure that Americans rely on every hour of every day. CISA is not responsible ...
11 months ago Darkreading.com
CISA: Volt Typhoon had access to some U.S. targets for 5 years - U.S. government agencies issued another warning about the significant threat posed by a Chinese nation-state threat group to critical infrastructures, revealing attackers might have been lurking in victims' IT environments for several years. Last ...
8 months ago Techtarget.com
Fortinet enhances its OT security solutions and services - Fortinet announced the latest release of new, integrated operational technology security solutions and services. These additions further distance Fortinet's industry-leading OT Security Platform from the rest of the market. The number of industrial ...
10 months ago Helpnetsecurity.com
Fortinet warns of critical command injection bug in FortiSIEM - Fortinet is alerting customers of a critical OS command injection vulnerability in FortiSIEM report server that could be exploited by remote, unauthenticated attackers to execute commands through specially crafted API requests. FortiSIEM is a ...
11 months ago Bleepingcomputer.com
Fortinet unveils networking solution integrated with Wi-Fi 7 - Fortinet announced a comprehensive secure networking solution integrated with Wi-Fi 7. Fortinet's first Wi-Fi 7 access point, FortiAP 441K, delivers increased speed and capacity, and the new FortiSwitch T1024 is purpose-built with 10 Gigabit Ethernet ...
9 months ago Helpnetsecurity.com
Fortinet Adds Generative AI Tool to Security Operations Portfolio - Fortinet today added a generative artificial intelligence tool to its portfolio to eliminate a range of manual tasks that security operations teams would otherwise need to perform. John Maddison, chief marketing officer for Fortinet, said Fortinet ...
10 months ago Securityboulevard.com

Latest Cyber News


Cyber Trends (last 7 days)


Trending Cyber News (last 7 days)