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Arista EOS Vulnerability Exploited, No Patch Planned Amid Security Concerns

Arista EOS Vulnerability Exploited, No Patch Planned Amid Security Concerns

A vulnerability in Arista's Extensible Operating System (EOS) is being actively exploited, but the company has announced that no patch will be released. The flaw, identified as CVE-2026-7473, affects certain configurations of Arista EOS, allowing non-configured tunnel traffic to be processed. This issue impacts several series of Arista's high-performance switches used in data centers and enterprise environments. Despite the vulnerability being exploited in the wild, Arista has opted not to release a patch due to the risk of disrupting existing configurations. Instead, the company has provided mitigation instructions. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this vulnerability to its Known Exploited Vulnerabilities list, urging federal agencies to address it promptly.
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ServiceNow Platform Vulnerability Exposes Customer Data, Raising Security Concerns

ServiceNow Platform Vulnerability Exposes Customer Data, Raising Security Concerns

ServiceNow Platform Vulnerability Exposes Customer Data, Raising Security Concerns
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ServiceNow Bug Exposes Customer Data to Internet, Raises Security Concerns

ServiceNow Bug Exposes Customer Data to Internet, Raises Security Concerns

ServiceNow Bug Exposes Customer Data to Internet, Raises Security Concerns
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The Hidden Detail About DDoS mitigation deep dive Most Engineers Skip

The Hidden Detail About DDoS mitigation deep dive Most Engineers Skip

Most engineers focus on volumetric DDoS attacks, but the most dangerous threats are often hiding in sophisticated application-layer requests.
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Israel's Cybersecurity Gaps Highlighted in State Audit Amid Rising Threats

Israel's Cybersecurity Gaps Highlighted in State Audit Amid Rising Threats

A recent state audit has revealed significant gaps in Israel's cyber-preparedness, particularly highlighted during the Israel-Hamas War. The audit, conducted by State Comptroller Matanyahu Englman, examined various government bodies and found that Israel entered the conflict with delayed cyber legislation, insufficient cabinet oversight, and inadequate readiness among key economic sectors. The report criticized the lack of a comprehensive legal framework for cyber defense, which has been delayed for over a decade. Despite the increase in cyberattacks during the war, Israel managed to avoid incidents that significantly harmed the economy, though the potential for damage was high. The audit also noted that the Israeli economy suffers an annual loss of NIS 12 billion due to cyberattacks.
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How social engineering attacks Quietly Shapes Modern Security Architecture

How social engineering attacks Quietly Shapes Modern Security Architecture

Explore how human-focused social engineering attacks have forced a fundamental shift in cybersecurity, from old 'castle-and-moat' models to Zero Trust.
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Arista EOS Vulnerability Exploited as Zero-Day Without Planned Patch

Arista EOS Vulnerability Exploited as Zero-Day Without Planned Patch

Hackers have been exploiting a vulnerability in the Arista Extensible Operating System (EOS), which will not receive a patch. The vulnerability, identified as CVE-2026-7473, affects Arista's high-performance switches used in data centers, cloud, and enterprise environments. The flaw arises from a failure to verify the tunnel protocol type in certain configurations, potentially allowing non-configured tunnel traffic to be processed. This issue impacts several Arista series products, including 7020R, 7280R/R2, and 7500R/R2. Arista has provided mitigation instructions but will not release a patch due to the risk of disrupting existing configurations. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this vulnerability to its Known Exploited Vulnerabilities list, urging federal agencies to address it promptly.
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Evanston Township High School Closes Due to Ransomware Attack, FBI Investigates

Evanston Township High School Closes Due to Ransomware Attack, FBI Investigates

Evanston Township High School in Illinois has been forced to close its doors for at least two days following a ransomware attack that disrupted the school's computer infrastructure, internet services, and other electronic systems. The attack led to the cancellation of all summer school classes, camps, and additional campus activities. District 202 officials have activated emergency response procedures and are working with external cyber breach attorneys and cybersecurity forensic experts to investigate and recover from the incident. The FBI is also involved in the investigation. The full scope of the data breach is still unknown, and the school is working to determine what information may have been accessed or acquired. The closure is necessary as critical systems required for safe campus operations, including network and internet services, are affected.
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SAP Resolves Critical Vulnerabilities in NetWeaver and Commerce Platforms

SAP Resolves Critical Vulnerabilities in NetWeaver and Commerce Platforms

SAP Resolves Critical Vulnerabilities in NetWeaver and Commerce Platforms
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Check Point Warns of Critical VPN Vulnerability Exploited by Ransomware Group

Check Point Warns of Critical VPN Vulnerability Exploited by Ransomware Group

Check Point Warns of Critical VPN Vulnerability Exploited by Ransomware Group
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WhatsApp Identifies NSO Group-Linked Spearphishing Attempts, Calls for Legal Action

WhatsApp Identifies NSO Group-Linked Spearphishing Attempts, Calls for Legal Action

WhatsApp has discovered spearphishing attempts linked to the Israeli spyware firm NSO Group, prompting the messaging platform to request a U.S. court to hold the firm in contempt. The attempts involved social engineering tactics to trick users into clicking malicious links, similar to previous campaigns associated with NSO. WhatsApp has disrupted these attempts and taken down test accounts and groups created by the firm. This development follows a previous court ruling ordering NSO to pay damages for hacking into WhatsApp users' devices, a case that highlighted the use of NSO's Pegasus spyware by repressive regimes.
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SAP Patches Critical Vulnerabilities in NetWeaver and Commerce Platforms

SAP Patches Critical Vulnerabilities in NetWeaver and Commerce Platforms

SAP Patches Critical Vulnerabilities in NetWeaver and Commerce Platforms