Wednesday , June 25 2025
Payment

Ransomware attack on Indian payment system linked to Jenkins bug

Researchers found that recently the ransomware attack on the digital payment system used by many of India’s banks started with a vulnerability in Jenkins, an open-source automation system for software developers. Juniper Networks recently published a study on the abuse of CVE-2024-23897, a vulnerability in Jenkins Command Line Interface.

      Source: Juniper blog post

The National Payments Corporation of India (NPCI) announced on July 31 that it is facing a disruption due to a ransomware attack on a third-party technology provider.

WhatsApp banned on all US House of Representatives devices

The U.S. House of Representatives has banned congressional staff from using WhatsApp on government devices due to security concerns, as...
Read More
WhatsApp banned on all US House of Representatives devices

Kaspersky found “SparkKitty” Malware on Google Play, Apple App Store

Kaspersky found a new mobile malware dubbed SparkKitty in Google Play and Apple App Store apps, targeting Android and iOS....
Read More
Kaspersky found “SparkKitty” Malware on Google Play, Apple App Store

OWASP AI Testing Guide Launched to Uncover Vulns in AI Systems

OWASP has released its AI Testing Guide, a framework to help organizations find and fix vulnerabilities specific to AI systems....
Read More
OWASP AI Testing Guide Launched to Uncover Vulns in AI Systems

Axentec Launches Bangladesh’s First Locally Hosted Tier-4 Cloud Platform

In a major milestone for the country’s digital infrastructure, Axentec PLC has officially launched Axentec Cloud, Bangladesh’s first Tier-4 cloud...
Read More
Axentec Launches Bangladesh’s First Locally Hosted Tier-4 Cloud Platform

Hackers Bypass Gmail MFA With App-Specific Password Reuse

A hacking group reportedly linked to Russian government has been discovered using a new phishing method that bypasses two-factor authentication...
Read More
Hackers Bypass Gmail MFA With App-Specific Password Reuse

Russia detects first SuperCard malware attacks via NFC

Russian cybersecurity experts discovered the first local data theft attacks using a modified version of legitimate near field communication (NFC)...
Read More
Russia detects first SuperCard malware attacks via NFC

Income Property Investments exposes 170,000+ Individuals record

Cybersecurity researcher Jeremiah Fowler discovered an unsecured database with 170,360 records belonging to a real estate company. It contained personal...
Read More
Income Property Investments exposes 170,000+ Individuals record

ALERT (CVE: 2023-28771)
Zyxel Firewalls Under Attack via CVE-2023-28771 by 244 IPs

GreyNoise found attempts to exploit CVE-2023-28771, a vulnerability in Zyxel's IKE affecting UDP port 500. The attack centers around CVE-2023-28771,...
Read More
ALERT (CVE: 2023-28771)  Zyxel Firewalls Under Attack via CVE-2023-28771 by 244 IPs

CISA Flags Active Exploits in Apple iOS and TP-Link Routers

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has recently included two high-risk vulnerabilities in its Known Exploited Vulnerabilities (KEV)...
Read More
CISA Flags Active Exploits in Apple iOS and TP-Link Routers

10K Records Allegedly from Mac Cloud Provider’s Customers Leaked Online

SafetyDetectives’ Cybersecurity Team discovered a public post on a clear web forum in which a threat actor claimed to have...
Read More
10K Records Allegedly from Mac Cloud Provider’s Customers Leaked Online

Services were restored one day later, but the RansomEXX ransomware gang later claimed responsibility for the attack last week. They stated on their leak site that they stole 142 GB from a digital payment platform connected to C-Edge.

Juniper Networks analyzed a report submitted by NPCI to the Indian Computer Emergency Response Team. The researchers stated that the attack highlights the importance of promptly applying security patches and fixing server misconfigurations to prevent the exploitation of security vulnerabilities.

Analysis of the Attack:

Brontoo Technology Solutions reported to CertIn that the attack started from a misconfigured Jenkins server. Further analysis showed that the attacker used CVE-2024-23897 to access the victim’s system without permission.

    Source: Juniper blog post

CVE-2024-23897 is a vulnerability in the Jenkins Command Line Interface, where an attacker tries to gain unauthorized access to targeted systems. The sample ransom note by this group looks like the image below:

CVE-2024-23897: In-Depth Technical Analysis

Jenkins is a free automation server that helps developers worldwide build, test, and deploy software. The vulnerability affects the Jenkins Command Line (CLI), which can be accessed using SSH, WebSocket, or HTTP via a CLI Client.

An unauthenticated user can read the first few lines of any files on the file system due to a vulnerability. This vulnerability is caused by not properly validating user-supplied strings when processing CLI commands. It exists because the command parser’s built-in feature is enabled by default. If this vulnerability is successfully exploited, sensitive files and data may be leaked, commands can be executed, and a ransomware attack can be enabled. Juniper Threat Labs will use a specific version to demonstrate this attack. Click here to read out the full report.

Check Also

GreyNoise

ALERT (CVE: 2023-28771)
Zyxel Firewalls Under Attack via CVE-2023-28771 by 244 IPs

GreyNoise found attempts to exploit CVE-2023-28771, a vulnerability in Zyxel’s IKE affecting UDP port 500. …

Leave a Reply

Your email address will not be published. Required fields are marked *