Vulnerability | Breaking Cybersecurity News | The Hacker News

Fortinet has issued an advisory for a now-patched critical security flaw impacting Wireless LAN Manager (FortiWLM) that could lead to disclosure of sensitive information. The vulnerability, tracked as CVE-2023-34990, carries a CVSS score of 9.6 out of a maximum of 10.0. It was originally fixed by Fortinet back on August 18, 2023, but without a CVE designation. The list of supported FortiOS versions was updated in early September. "A relative path traversal [CWE-23] in FortiWLM may allow a remote unauthenticated attacker to read sensitive files," the company said in an alert released Wednesday. However, according to a description of the security flaw in the NIST's National Vulnerability Database (NVD), the path traversal vulnerability could also be exploited by an attacker to "execute unauthorized code or commands via specially crafted web requests." The flaw impacts the following versions of the product - FortiWLM versions 8.6.0 through 8.6.5 (Fixed i...

Threat actors are attempting to exploit a recently disclosed security flaw impacting Apache Struts that could pave the way for remote code execution. The issue, tracked as CVE-2024-53677 , carries a CVSS score of 9.5 out of 10.0, indicating critical severity. The vulnerability shares similarities with another critical bug the project maintainers addressed in December 2023 ( CVE-2023-50164 , CVSS score: 9.8), which also came under active exploitation shortly after public disclosure. "An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution," according to the Apache advisory . In other words, successful exploitation of the flaw could allow a malicious actor to upload arbitrary payloads to susceptible instances, which could then be leveraged to run commands, exfiltrate data, or download additional payloads for follow-on exploitation. T...

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BeyondTrust has disclosed details of a critical security flaw in Privileged Remote Access (PRA) and Remote Support (RS) products that could potentially lead to the execution of arbitrary commands. Privileged Remote Access controls, manages, and audits privileged accounts and credentials, offering zero trust access to on-premises and cloud resources by internal, external, and third-party users. Remote Support allows service desk personnel to securely connect to remote systems and mobile devices. The vulnerability, tracked as CVE-2024-12356 (CVSS score: 9.8), has been described as an instance of command injection. "A critical vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (RS) products which can allow an unauthenticated attacker to inject commands that are run as a site user," the company said in an advisory. An attacker could exploit the flaw by sending a malicious client request, effectively leading to the execution of arbitrary...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added two security flaws to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation in the wild. The list of flaws is below - CVE-2024-20767 (CVSS score: 7.4) - Adobe ColdFusion contains an improper access control vulnerability that could allow an attacker to access or modify restricted files via an internet-exposed admin panel (Patched by Adobe in March 2024 )  CVE-2024-35250 (CVSS score: 7.8) - Microsoft Windows Kernel-Mode Driver contains an untrusted pointer dereference vulnerability that allows a local attacker to escalate privileges (Patched by Microsoft in June 2024 ) Taiwanese cybersecurity company DEVCORE, which discovered and reported CVE-2024-35250, shared additional technical details in August 2024, stating it's rooted in the Microsoft Kernel Streaming Service (MSKSSRV). There are currently no details on how the shortcomings are being weaponized ...

A security flaw has been disclosed in OpenWrt 's Attended Sysupgrade ( ASU ) feature that, if successfully exploited, could have been abused to distribute malicious firmware packages. The vulnerability, tracked as CVE-2024-54143 , carries a CVSS score of 9.3 out of a maximum of 10, indicating critical severity. Flatt Security researcher RyotaK has been credited with discovering and reporting the flaw on December 4, 2024. The issue has been patched in ASU version 920c8a1 . "Due to the combination of the command injection in the imagebuilder image and the truncated SHA-256 hash included in the build request hash, an attacker can pollute the legitimate image by providing a package list that causes the hash collision," the project maintainers said in an alert. OpenWrt is a popular open-source Linux-based operating system for routers, residential gateways, and other embedded devices that route network traffic. Successful exploitation of the shortcoming could essentiall...

Cybersecurity researchers are warning that thousands of servers hosting the Prometheus monitoring and alerting toolkit are at risk of information leakage and exposure to denial-of-service (DoS) as well as remote code execution (RCE) attacks. "Prometheus servers or exporters , often lacking proper authentication, allowed attackers to easily gather sensitive information, such as credentials and API keys," Aqua security researchers Yakir Kadkoda and Assaf Morag said in a new report shared with The Hacker News. The cloud security firm also said that the exposure of the "/debug/pprof" endpoints used for determining heap memory usage, CPU usage, and others, could serve as a vector for DoS attacks, rendering the servers inoperable. As many as 296,000 Prometheus Node Exporter instances and 40,300 Prometheus servers have been estimated to be publicly accessible over the internet, making them a huge attack surface that could put data and services at risk. The fact th...

Details have emerged about a now-patched security vulnerability in Apple's iOS and macOS that, if successfully exploited, could sidestep the Transparency, Consent, and Control ( TCC ) framework and result in unauthorized access to sensitive information. The flaw, tracked as CVE-2024-44131 (CVSS score: 5.3), resides in the FileProvider component, per Apple, and has been addressed with improved validation of symbolic links (symlinks) in iOS 18, iPadOS 18 , and macOS Sequoia 15 . Jamf Threat Labs, which discovered and reported the flaw, said the TCC bypass could be exploited by a rogue installed on the system to grab sensitive data without users' knowledge. TCC serves as a critical security protection in Apple devices, giving end users a way to allow or deny a request from apps to access sensitive data, such as GPS location, contacts, and photos, among others. "This TCC bypass allows unauthorized access to files and folders, Health data, the microphone or camera, and m...

Malicious actors are exploiting a critical vulnerability in the Hunk Companion plugin for WordPress to install other vulnerable plugins that could open the door to a variety of attacks. The flaw, tracked as CVE-2024-11972 (CVSS score: 9.8), affects all versions of the plugin prior to 1.9.0. The plugin has over 10,000 active installations. "This flaw poses a significant security risk, as it enables attackers to install vulnerable or closed plugins, which can then be exploited for attacks such as Remote Code Execution (RCE), SQL Injection, Cross‑Site Scripting (XSS), or even the creation of administrative backdoors," WPScan said in a report. To make matters worse, attackers could leverage outdated or abandoned plugins to circumvent security measures, tamper with database records, execute malicious scripts, and seize control of the sites. WPScan said it uncovered the security defect when analyzing an infection on an unspecified WordPress site, finding that threat actors ...

Cybersecurity researchers have flagged a "critical" security vulnerability in Microsoft's multi-factor authentication (MFA) implementation that allows an attacker to trivially sidestep the protection and gain unauthorized access to a victim's account. "The bypass was simple: it took around an hour to execute, required no user interaction and did not generate any notification or provide the account holder with any indication of trouble," Oasis Security researchers Elad Luz and Tal Hason said in a report shared with The Hacker News. Following responsible disclosure, the issue – codenamed AuthQuake – was addressed by Microsoft in October 2024. While the Windows maker supports various ways to authenticate users via MFA, one method involves entering a six-digit code from an authenticator app after supplying the credentials. Up to 10 consequent failed attempts are permitted for a single session. The vulnerability identified by Oasis, at its core, concerns...

Microsoft closed out its Patch Tuesday updates for 2024 with fixes for a total of 72 security flaws spanning its software portfolio, including one that it said has been exploited in the wild. Of the 72 flaws, 17 are rated Critical, 54 are rated Important, and one is rated Moderate in severity. Thirty-one of the vulnerabilities are remote code execution flaws, and 27 of them allow for the elevation of privileges. This is in addition to 13 vulnerabilities the company has addressed in its Chromium-based Edge browser since the release of last month's security update . In total, Microsoft has resolved as many as 1,088 vulnerabilities in 2024 alone, per Fortra. The vulnerability that Microsoft has acknowledged as having been actively exploited is CVE-2024-49138 (CVSS score: 7.8), a privilege escalation flaw in the Windows Common Log File System (CLFS) Driver. "An attacker who successfully exploited this vulnerability could gain SYSTEM privileges," the company said in an...

The U.S. government on Tuesday unsealed charges against a Chinese national for allegedly breaking into thousands of Sophos firewall devices globally in 2020. Guan Tianfeng (aka gbigmao and gxiaomao), who is said to have worked at Sichuan Silence Information Technology Company, Limited, has been charged with conspiracy to commit computer fraud and conspiracy to commit wire fraud. Guan has been accused of developing and testing a zero-day security vulnerability used to conduct the attacks against Sophos firewalls. "Guan Tianfeng is wanted for his alleged role in conspiring to access Sophos firewalls without authorization, cause damage to them, and retrieve and exfiltrate data from both the firewalls themselves and the computers behind these firewalls," the U.S. Federal Bureau of Investigation (FBI) said . "The exploit was used to infiltrate approximately 81,000 firewalls." The then-zero-day vulnerability in question is CVE-2020-12271 (CVSS score: 9.8), a severe S...

Ivanti has released security updates to address multiple critical flaws in its Cloud Services Application (CSA) and Connect Secure products that could lead to privilege escalation and code execution. The list of vulnerabilities is as follows - CVE-2024-11639 (CVSS score: 10.0) - An authentication bypass vulnerability in the admin web console of Ivanti CSA before 5.0.3 that allows a remote unauthenticated attacker to gain administrative access CVE-2024-11772 (CVSS score: 9.1) - A command injection vulnerability in the admin web console of Ivanti CSA before version 5.0.3 that allows a remote authenticated attacker with admin privileges to achieve remote code execution CVE-2024-11773 (CVSS score: 9.1) - An SQL injection vulnerability in the admin web console of Ivanti CSA before version 5.0.3 that allows a remote authenticated attacker with admin privileges to run arbitrary SQL statements CVE-2024-11633 (CVSS score: 9.1) - An argument injection vulnerability in Ivanti Con...

Users of Cleo-managed file transfer software are being urged to ensure that their instances are not exposed to the internet following reports of mass exploitation of a vulnerability affecting fully patched systems. Cybersecurity company Huntress said it discovered evidence of threat actors exploiting the issue en masse on December 3, 2024. The vulnerability, which impacts Cleo's LexiCom, VLTransfer, and Harmony software, concerns a case of unauthenticated remote code execution. The security hole is tracked as CVE-2024-50623 (CVSS score: 9.8), with Cleo noting that the flaw is the result of an unrestricted file upload that could pave the way for the execution of arbitrary code. The Illinois-based company, which has over 4,200 customers across the world, has since issued another advisory (CVE-2024-55956), warning of a separate "unauthenticated malicious hosts vulnerability that could lead to remote code execution." The development comes after Huntress said the pat...