Tuesday, March 5, 2024

Security Bug Affected 300,000 Oracle Point of Sale Systems Puts the Critical Business Data at Risk

Oracle POS Systems widely used in food and beverage solutions affected by a Security Bug that allows attackers to gain full access to the business data.

Security researchers from ERPScan detected directory traversal vulnerability (CVE-2018-2636) in Oracle MICROS EGateway Application Service. Oracle issued a security patch for the vulnerability starting January 2018.

The Flaw allows attackers to steal numerous configuration files including logs and the files SimphonyInstall.xml or Dbconfix.xml that contains the usernames and encrypted passwords to connect to DB.

Chastuhin says the attacker can snatch DB usernames and password hashes, brute them and gain full access to the DB with all business data. There are several ways of its exploitation, leading to the whole MICROS system compromise.

Attackers can install POS malware to collect the payment card details and other malware to launch a cyber attack. An attacker can enter into shop distract the shopkeeper and can connect the Raspberry PI to discover a POS system and to execute malicious scripts.

If you believe that gaining access to POS URL is a snap, bear in mind that hackers can find digital scales or other devices that use RJ45, connect it to Raspberry PI, and scan the internal network. That is where they easily discover a POS system. Remember this fact when you pop into a store, researchers said.

According to Shodan more than 170 POS systems available online, attackers can exploit them remotely via crafted HTTP requests if they are not patched.

Oracle POS systems

Mitigation – Oracle POS Systems

Oracle published a patch for the vulnerability along with Spectre and Meltdown processor vulnerabilities.It is highly recommended to contact your vendor in applying security patches.

Researchers published a PoC python script to check that your environment has no such vulnerabilities.

Last November FOREVER 21 suffered a data breach attackers installed POS malware to track and read data from a payment card as it was being routed through the POS device

Website

Latest articles

US Court Orders NSO Group to Handover Code for Spyware, Pegasus to WhatsApp

Meta, the company that owns WhatsApp, filed a lawsuit against NSO Group in 2019....

New SSO-Based Phishing Attack Trick Users into Sharing Login Credentials  

Threat actors employ phishing scams to trick individuals into giving away important details like...

U.S. Charged Iranian Hacker, Rewards up to $10 Million

The United States Department of Justice (DoJ) has charged an Iranian national, Alireza Shafie...

Huge Surge in Ransomware-as-a-Service Attacks targeting Middle East & Africa

The Middle East and Africa (MEA) region has witnessed a surge in ransomware-as-a-service (RaaS)...

New Silver SAML Attack Let Attackers Forge Any SAML Response To Entra ID

SolarWinds cyberattack was one of the largest attacks of the century in which attackers...

AI Worm Developed by Researchers Spreads Automatically Between AI Agents

Researchers have developed what they claim to be one of the first generative AI...

20 Million+ Cutout.Pro User Records Leaked On Hacking Forums

CutOut.Pro, an AI-powered photo and video editing platform, has reportedly suffered a data breach,...
Guru baran
Guru baranhttps://gbhackers.com
Gurubaran is a co-founder of Cyber Security News and GBHackers On Security. He has 10+ years of experience as a Security Consultant, Editor, and Analyst in cybersecurity, technology, and communications.

Live Account Takeover Attack Simulation

Live Account Take Over Attack

Live Webinar on How do hackers bypass 2FA ,Detecting ATO attacks, A demo of credential stuffing, brute force and session jacking-based ATO attacks, Identifying attacks with behaviour-based analysis and Building custom protection for applications and APIs.

Related Articles