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A new 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝘃𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗷𝘂𝘀𝘁 𝗱𝗿𝗼𝗽𝗽𝗲𝗱 — and this one affects more systems than you might expect. Oracle has confirmed CVE-2025-61882, a 𝘇𝗲𝗿𝗼-𝗱𝗮𝘆 in Oracle E-Business Suite (EBS) actively exploited by the CL0P group in data theft and extortion campaigns. The issue lies in the Concurrent Processing / BI Publisher Integration component and enables unauthenticated remote code execution over HTTP. What caught my eye is that the 𝗲𝘅𝗽𝗹𝗼𝗶𝘁 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝘀 𝗻𝗼 𝗰𝗿𝗲𝗱𝗲𝗻𝘁𝗶𝗮𝗹𝘀 𝗮𝘁 𝗮𝗹𝗹 — it can be 𝘁𝗿𝗶𝗴𝗴𝗲𝗿𝗲𝗱 𝗿𝗲𝗺𝗼𝘁𝗲𝗹𝘆, and the proof-of-concept code is already circulating publicly. That combination usually 𝗹𝗲𝗮𝗱𝘀 𝘁𝗼 𝗿𝗮𝗽𝗶𝗱 𝗺𝗮𝘀𝘀 𝘀𝗰𝗮𝗻𝗻𝗶𝗻𝗴, especially across 𝗲𝘅𝗽𝗼𝘀𝗲𝗱 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝘀𝗲𝗿𝘃𝗲𝗿𝘀. If you manage 𝗢𝗿𝗮𝗰𝗹𝗲 𝗘𝗕𝗦 12.2.3 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 12.2.14, this should be a 𝘁𝗼𝗽 𝗽𝗿𝗶𝗼𝗿𝗶𝘁𝘆 today. Oracle has released an 𝗲𝗺𝗲𝗿𝗴𝗲𝗻𝗰𝘆 𝗽𝗮𝘁𝗰𝗵, but it depends on having the October 2023 Critical Patch Update installed first — so double-check your baseline before applying it. There’s no complete workaround beyond restricting or disabling external HTTP(S) access. When reviewing exposure, I found it particularly concerning that many organizations still expose EBS interfaces directly to the internet, often for integration purposes. In this case, that configuration could 𝗮𝗹𝗹𝗼𝘄 𝗮𝘁𝘁𝗮𝗰𝗸𝗲𝗿𝘀 𝗳𝘂𝗹𝗹 𝗰𝗼𝗻𝘁𝗿𝗼𝗹 𝗼𝗳 𝘁𝗵𝗲 𝘀𝗲𝗿𝘃𝗲𝗿, including access to 𝘀𝗲𝗻𝘀𝗶𝘁𝗶𝘃𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗱𝗮𝘁𝗮. 💡 𝗗𝗲𝘃𝗦𝗲𝗰𝗢𝗽𝘀 𝗽𝗲𝗿𝘀𝗽𝗲𝗰𝘁𝗶𝘃𝗲 This is a good reminder of why vulnerability management can’t live in isolation. Integrating CVE feeds and Oracle patch advisories directly into CI/CD or IaC pipelines helps ensure environments are continuously validated against known risks. Automating dependency checks, infrastructure scans, and change validations can 𝗿𝗲𝗱𝘂𝗰𝗲 𝘁𝗵𝗲 𝗴𝗮𝗽 𝗯𝗲𝘁𝘄𝗲𝗲𝗻 𝗱𝗶𝘀𝗰𝗹𝗼𝘀𝘂𝗿𝗲 𝗮𝗻𝗱 𝗿𝗲𝗺𝗲𝗱𝗶𝗮𝘁𝗶𝗼𝗻 — especially for legacy systems like EBS that are often maintained manually. If you haven’t patched yet, take these steps right away: – Apply Oracle’s patch for CVE-2025-61882 (and the 2023 prerequisite). – Block or limit HTTP(S) traffic to EBS endpoints. – Hunt for IOCs in logs or EDR tools using Oracle’s published indicators. If you’re concerned that this might affect your environment and want to understand how to verify exposure or apply the patch correctly, feel free to comment or write me — I’ll be glad to share more details and useful references. #DevSecOps #VulnerabilityManagement #Oracle #Vulnerability

🚨 Oracle E-Business Suite faces critical unauthenticated remote code execution vulnerability CVE-2025-61882 with CVSS score 9.8, affecting versions 12.2.3 through 12.2.14 across enterprise deployments worldwide. 📊 CISA added this vulnerability to their Known Exploited Vulnerabilities catalog within 48 hours of disclosure, signaling active threat actor interest. The flaw targets the BI Publisher Integration component within Oracle Concurrent Processing, enabling attackers to execute arbitrary code without authentication credentials. 🔍 With Oracle E-Business Suite deployed across 430,000+ organizations globally managing critical business processes including finance, HR, and supply chain operations, this vulnerability presents substantial enterprise risk. The 72-hour window between Oracle's advisory and CISA KEV listing demonstrates accelerated weaponization timelines for high-value enterprise targets. 🛡️ Organizations must immediately isolate web-facing E-Business Suite instances and deploy emergency patches to supported versions. Network segmentation becomes critical as successful exploitation provides attackers direct access to sensitive business data and financial systems without traditional authentication barriers. The combination of unauthenticated access and 9.8 CVSS rating makes this vulnerability a top priority for enterprise security teams managing Oracle environments. #Oracle #CVE2025 #RemoteCodeExecution #EnterpriseRisk #CISA #KEV #PatchNow #CriticalVulnerability #ThreatIntelligence #ZeroAuth source: https://lnkd.in/dMx9N37q

For many companies, losing even a few minutes of data due to system failure or cyber-attack can lead to massive financial losses, operational downtime and broken customer trust. The Solution: That’s where Oracle Zero Data Loss comes in a solution designed to protect and recover databases in real time, with zero data loss. The Oracle Zero Data Loss course teaches the teams how to safe guard critical databases using the Zero Data Loss Recovery Appliance (ZDLRA), and how to implement real-time protection strategies effectively. Key Benefits: -Real time data protection  -Fast, loss-free recovery  -Centralized backup management  -Full integration with Oracle Database Who should take it? -Database Administrators (DBAs) -IT Security Teams -Business Continuity Managers  Impact on the Team - DBAs gain stronger tools to protect data. - Executives get assurance of business continuity. - IT teams face less pressure during crises #Oracle #OracleCloud #GlobalAcademy

#Configuring_Data_Guard_Protection or #Availability_Modes_with_Broker When we configure Oracle Data Guard, the default setup is usually #Maximum_Performance If you want to change the protection mode to #Maximum_Availability or #Maximum_Protection using #Data_Guard_Broker, it takes just one command! #Note Before changing the mode, ensure your standby database is using #SYNC transport. You can check it with the following command: DGMGRL> show database verbose '<standby_db>'; #1) If `LogXptMode` is not set to `SYNC`, use this command to update it: DGMGRL> connect sys@<primary_db>; DGMGRL> edit database '<standby_db>' set property LogXptMode='SYNC'; #2) Now, change the #Availability #Protection mode as needed: DGMGRL> edit configuration set protection mode as maxavailability; DGMGRL> edit configuration set protection mode as maxprotection; #Oracle #DataGuard #OracleDBA #DatabaseAdministration #DataGuardBroker #OracleDataGuard #DBACommunity #DatabaseRecovery #OracleCloud #ITInfrastructure

🚩🚩🚩 CVE-2025-61882: Critical Oracle E-Business Suite Zero-Day 🚩🚩🚩 On October 4, Oracle released an emergency security alert for a zero day in Oracle E-Business Suite(versions 12.2.3–12.2.14). The flaw allows unauthenticated remote code execution over HTTP — no credentials required!!! Threat actors (including #Cl0p) have already exploited it in the wild, launching extortion campaigns against Oracle EBS customers. Exploit code is circulating publicly(by "Scattered LAPSUS$ Hunters" group), which raises the risk of mass exploitation. Recommended actions: 1. Apply Oracle’s emergency patch immediately 2. Hunt for IoCs in your environment (IPs, reverse shell patterns, etc.) 3. Review access logs for suspicious EBS activity 4. Assume breach if unpatched and investigate thoroughly First comment — IoCs & vulnerability detection template #ZeroDay #Oracle

#Day9 #OracleConcepts 🔖 Oracle Data Guard: Ensuring High Availability: Oracle Data Guard is one of the most powerful features to ensure high availability of your database especially during disasters or planned maintenance helping to achieve near zero downtime. There are two key scenarios in a Data Guard environment: 🔁 Switchover: 👉 A Switchover is a planned activity. 👉 We manually switch the Primary database to Standby to perform maintenance or upgrades. 👉 During this time, the Standby becomes the Primary and continues serving user requests seamlessly. 👉 Once maintenance is complete, roles can be switched back. Note: 👉 In Switch over the redo logs continue to transmit but in the opposite direction. 🎯 Failover: 👉 A Failover occurs when something unexpected happens such as a system crash, hardware failure, or disaster on the Primary. 👉 In this case, to minimize downtime and restore services quickly, the Standby is promoted to Primary. Note: 👉 Here, the redo logs cannot be transmitted, as the original Primary is unavailable and will require recovery once it comes back online. 🧠 In summary: Switchover → Planned, reversible, no data loss Failover → Unplanned, emergency, possible minimal data loss. Both ensure business continuity but with different triggers and procedures. #Oracle #DataGuard #HighAvailability #Database #DisasterRecovery #DBA #OracleDatabase #DB2toOracle #OracleDBA #DailySeries #LearningJourney

🚨 Oracle E-Business Suite faces a critical unauthenticated access vulnerability that could expose sensitive enterprise data across thousands of installations worldwide. 🔍 CVE-2025-61884 carries a CVSS score of 7.5, affecting Oracle E-Business Suite versions 12.2.3 through 12.2.14. This easily exploitable flaw allows attackers to access sensitive data without any authentication credentials, making it a prime target for threat actors seeking quick wins against enterprise environments. 🛠️ The vulnerability's unauthenticated nature means attackers can exploit it remotely without prior access to target systems. Oracle E-Business Suite powers financial and operational processes for over 430,000 organizations globally, making this a significant exposure for enterprise data protection. The affected version range spans approximately 12 major releases, indicating widespread potential impact across corporate infrastructures. Organizations running Oracle E-Business Suite should immediately assess their current version status and prepare for emergency patching cycles. The combination of high CVSS scoring and unauthenticated exploitation creates a perfect storm for data exfiltration campaigns targeting enterprise financial and operational intelligence. #ThreatIntelligence #Oracle #CVE2025 #InfoSec #CyberThreat #DataSecurity #EnterpriseRisk #VulnerabilityManagement #CriticalInfrastructure #CISO source: https://lnkd.in/guTcUGai

Oct 8, 2025 — A critical zero-day vulnerability in Oracle E-Business Suite (EBS) was actively exploited two months before the company released an official patch, according to newly surfaced intelligence. The flaw allowed attackers to gain unauthorized access to enterprise financial and supply chain systems — putting sensitive transactional data and internal operations at risk. Organizations relying on Oracle EBS are now being urged to immediately verify patch deployment, check for compromise indicators, and review access logs for any anomalies during the exposure window. Source: https://lnkd.in/dAgasrkE 📞 +1-888-217-4638 | 🌍 www.cyberconcerns.com #ZeroDay #OracleSecurity #EnterpriseRisk #PatchManagement #CyberConcernSolutions