Tag: flaw
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Citrix Bleed 2 flaw now believed to be exploited in attacks
A critical NetScaler ADC and Gateway vulnerability dubbed “Citrix Bleed 2” (CVE-2025-5777) is now likely exploited in attacks, according to cybersecurity firm ReliaQuest, seeing an increase in suspicious sessions on Citrix devices. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/citrix-bleed-2-flaw-now-believed-to-be-exploited-in-attacks/
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Some Brother printers have a remote code execution vulnerability, and they can’t fix it
The centerpiece of Rapid7’s disclosure is CVE-2024-51978, a vulnerability rated critical (CVSS 9.8 out of 10) that enables attackers to derive the default administrator password from the device’s serial number.While another of the discovered flaws, a medium severity information disclosure vulnerability (CVE-2024-51977), potentially allows an attacker to leak the prerequisite unique serial number via the…
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Critical Citrix Bleed 2 flaw now likely exploited in attacks
A critical NetScaler ADC and Gateway vulnerability dubbed “Citrix Bleed 2” (CVE-2025-5777) is now likely exploited in attacks, according to cybersecurity firm ReliaQuest, seeing an increase in suspicious sessions on Citrix devices. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/critical-citrix-bleed-2-flaw-now-likely-exploited-in-attacks/
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Hunt Electronic DVR Vulnerability Leaves Admin Credentials Unprotected
A newly disclosed critical vulnerability in Hunt Electronics’ hybrid DVRs has left thousands of surveillance systems dangerously exposed, with administrator credentials accessible in plaintext to anyone on the internet. Security researchers have assigned this flaw the identifier CVE-2025-6561, and it carries a maximum CVSS severity score of 9.8, underscoring the urgent need for immediate action…
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CitrixBleed 2 Vulnerability Exploited, Recalling Earlier CitrixBleed Fallout
This new CitrixBleed lookalike flaw is being exploited in the wild to gain initial access, according to ReliaQuest First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/citrixbleed-2-vulnerability/
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SaaS applications vulnerable to account theft flaw ‘n0Auth’
First seen on scworld.com Jump to article: www.scworld.com/news/saas-applications-vulnerable-to-account-theft-flaw-n0auth
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Mitsubishi Electric AC Flaw Lets Hackers Remotely Control Systems
A critical security vulnerability has been discovered in multiple Mitsubishi Electric air conditioning systems, potentially allowing hackers to bypass authentication and remotely control affected units. The flaw, identified as CVE-2025-3699, was disclosed by Mitsubishi Electric on June 26, 2025, and has been assigned a maximum CVSS base score of 9.8, indicating its severity. Authentication Bypass…
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MOVEit Transfer Faces Increased Threats as Scanning Surges and CVE Flaws Are Targeted
Threat intelligence firm GreyNoise is warning of a “notable surge” in scanning activity targeting Progress MOVEit Transfer systems starting May 27, 2025″, suggesting that attackers may be preparing for another mass exploitation campaign or probing for unpatched systems.MOVEit Transfer is a popular managed file transfer solution used by businesses and government agencies to share sensitive…
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Pre-Auth Flaw in MongoDB Server Allows Attackers to Cause DoS
A critical pre-authentication vulnerability (CVE-2025-6709) in MongoDB Server enables unauthenticated attackers to trigger denial-of-service (DoS) conditions by exploiting improper input validation in OIDC authentication. The flaw allows malicious actors to crash database servers by sending specially crafted JSON payloads containing specific date values, causing invariant failures and server crashes. This vulnerability affects MongoDB Server versions…
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We know GenAI is risky, so why aren’t we fixing its flaws?
Even though GenAI threats are a top concern for both security teams and leadership, the current level of testing and remediation for LLM and AI-powered applications isn’t … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/06/27/cobalt-research-llm-security-vulnerabilities/
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Open VSX Marketplace Flaw Enables Millions of Developers at Risk of Supply Chain Attacks
Tags: attack, control, cyber, cybersecurity, flaw, marketplace, open-source, risk, supply-chain, vulnerabilityA newly disclosed critical vulnerability in the Open VSX Registry, the open-source marketplace for Visual Studio Code (VS Code) extensions, has put millions of developers worldwide at risk of devastating supply chain attacks. The flaw, discovered by cybersecurity researchers at Koi Security, could have allowed attackers to seize control of the entire extensions marketplace, enabling…
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Cisco warns of critical API vulnerabilities in ISE and ISE-PIC
Tags: access, ai, api, application-security, attack, authentication, automation, best-practice, business, ceo, cisco, ciso, cloud, communications, control, credentials, data, defense, email, endpoint, exploit, firewall, flaw, framework, guide, Hardware, incident response, malicious, microsoft, mobile, network, penetration-testing, programming, risk, router, saas, sans, service, software, threat, update, vpn, vulnerability, wafroot user.The fault behind both vulnerabilities: Holes in application programming interfaces (APIs).”Take this vulnerability seriously,” said Moses Frost, senior course instructor on cloud penetration testing at the SANS Institute. “In my experience assessing networks, I have found through testing that many lack essential patches and security hardening on their core network devices. I have seen Cisco…
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Microsoft Entra SaaS apps remain exposed to nOAuth flaw
First seen on scworld.com Jump to article: www.scworld.com/brief/microsoft-entra-saas-apps-remain-exposed-to-noauth-flaw
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Cisco warns of critical flaws in Identity Services Engine rated 10.0
First seen on scworld.com Jump to article: www.scworld.com/news/cisco-warns-of-critical-flaws-in-identity-services-engine-rated-100
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Bugs found in five leading printers, one of them a critical 9.8 flaw
Tags: flawFirst seen on scworld.com Jump to article: www.scworld.com/news/bugs-found-in-five-leading-printers-one-of-them-a-critical-98-flaw
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IBM WebSphere Application Server Flaw Enables Arbitrary Code Execution
A severe security flaw has been identified in IBM WebSphere Application Server, potentially allowing remote attackers to execute arbitrary code on affected systems. Tracked under CVE-2025-36038, this vulnerability stems from a deserialization of untrusted data issue, classified under CWE-502. IBM has assigned a critical CVSS Base Score of 9 to this flaw, with a vector…
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Critical Open VSX Registry Flaw Exposes Millions of Developers to Supply Chain Attacks
Cybersecurity researchers have disclosed a critical vulnerability in the Open VSX Registry (“open-vsx[.]org”) that, if successfully exploited, could have enabled attackers to take control of the entire Visual Studio Code extensions marketplace, posing a severe supply chain risk.”This vulnerability provides attackers full control over the entire extensions marketplace, and in turn, full control First seen…
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Brother printer bug in 689 models exposes default admin passwords
A total of 689 printer models from Brother, along with 53 other models from Fujifilm, Toshiba, and Konica Minolta, come with a default administrator password that remote attackers can generate. Even worse, there is no way to fix the flaw via firmware in existing printers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/brother-printer-bug-in-689-models-exposes-default-admin-passwords/
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nOAuth Exploit Enables Full Account Takeover of Entra Cross-Tenant SaaS Applications
A severe security flaw, dubbed nOAuth, has been identified in certain software-as-a-service (SaaS) applications integrated with Microsoft Entra ID, potentially allowing attackers to achieve full account takeover across tenant boundaries. Research conducted by Semperis, disclosed on June 26, 2025, revealed that 9 out of 104 tested applications approximately 9% within the Microsoft Entra App Gallery…
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Cisco warns of max severity RCE flaws in Identity Services Engine
Cisco has published a bulletin to warn about two critical, unauthenticated remote code execution (RCE) vulnerabilities affecting Cisco Identity Services Engine (ISE) and the Passive Identity Connector (ISE-PIC). First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-warns-of-max-severity-rce-flaws-in-identity-services-engine/
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Critical RCE Flaws in Cisco ISE and ISE-PIC Allow Unauthenticated Attackers to Gain Root Access
Cisco has released updates to address two maximum-severity security flaws in Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) that could permit an unauthenticated attacker to execute arbitrary commands as the root user.The vulnerabilities, assigned the CVE identifiers CVE-2025-20281 and CVE-2025-20282, carry a CVSS score of 10.0 each. A description of the defects…
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Cisco fixed critical ISE flaws allowing Root-level remote code execution
Cisco released patches to address two critical vulnerabilities in ISE and ISE-PIC that could let remote attackers execute to code as root. Cisco addressed two critical vulnerabilities, tracked as CVE-2025-20281 and CVE-2025-20282, in Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) that could allow remote, unauthenticated attackers to execute arbitrary code with root…
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Cisco ISE Vulnerability Allows Remote Attackers to Execute Malicious Commands
Cisco has issued urgent security patches addressing two critical vulnerabilities in its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) platforms. These flaws, which both carry the highest possible CVSS severity score of 10.0, could allow unauthenticated remote attackers to execute malicious commands as the root user, effectively taking complete control of affected…
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HPE OneView for VMware vCenter Vulnerability Allows Elevated Access
Hewlett Packard Enterprise (HPE) has issued a critical security bulletin warning customers of a significant vulnerability in its OneView for VMware vCenter (OV4VC) software. The flaw, tracked as CVE-2025-37101, could allow attackers with only read-only privileges to escalate their access and perform administrative actions, putting enterprise IT environments at risk. Vulnerability Overview The vulnerability, detailed…
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U.S. CISA adds AMI MegaRAC SPx, D-Link DIR-859 routers, and Fortinet FortiOS flaws to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds AMI MegaRAC SPx, D-Link DIR-859 routers, and Fortinet FortiOS flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added AMI MegaRAC SPx, D-Link DIR-859 routers, and Fortinet FortiOS flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the descriptions for these…
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CitrixBleed 2: The nightmare that echoes the ‘CitrixBleed’ flaw in Citrix NetScaler devices
New Citrix flaw ‘CitrixBleed 2’ lets attackers steal session cookies without logging in, echoing a previously exploited vulnerability. A new flaw in Citrix NetScaler ADC and Gateway, dubbed ‘CitrixBleed 2’ (CVE-2025-5777, CVSS v4.0 Base Score of 9.3), can allow unauthenticated attackers to steal session cookies, similar to a past critical exploit. The vulnerability is an…
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IBM i Vulnerability Allows Attackers to Escalate Privileges
A critical security vulnerability has been identified in IBM i, potentially allowing attackers to escalate privileges and execute arbitrary code with administrator rights. The flaw, tracked as CVE-2025-36004, affects IBM Facsimile Support for i across multiple versions of the IBM i operating system, raising concerns for organizations relying on this platform for business-critical operations. Vulnerability…
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CISA Issues Alert on ControlID iDSecure Flaws Enabling Bypass Authentication
Tags: access, authentication, cisa, control, cyber, cybersecurity, data, flaw, infrastructure, leak, software, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert regarding critical vulnerabilities in ControlID’s iDSecure On-premises software, a widely used vehicle control and access management platform. The alert, designated ICSA-25-175-05 and released on June 24, 2025, highlights multiple security flaws that could allow attackers to bypass authentication, leak sensitive data, and perform…
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CISA Adds 3 Flaws to KEV Catalog, Impacting AMI MegaRAC, D-Link, Fortinet
Tags: authentication, cisa, cve, cybersecurity, exploit, flaw, fortinet, infrastructure, kev, router, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added three security flaws, each impacting AMI MegaRAC, D-Link DIR-859 router, and Fortinet FortiOS, to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation.The list of vulnerabilities is as follows -CVE-2024-54085 (CVSS score: 10.0) – An authentication bypass by spoofing First seen…