4435 matches found
IT threat evolution Q2 2019
Targeted attacks and malware campaigns More about ShadowHammer In March, we published the results of our investigation into a sophisticated supply-chain attack involving the ASUS Live Update Utility, used to deliver BIOS, UEFI and software updates to ASUS laptops and desktops. The attackers added...
CVE-2019-5687
NVIDIA Windows GPU Display Driver all versions contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape in which an incorrect use of default permissions for an object exposes it to an unintended actor...
CVE-2019-5687
NVIDIA Windows GPU Display Driver all versions contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape in which an incorrect use of default permissions for an object exposes it to an unintended actor...
CVE-2019-5687: Incorrect Default Permissions
NVIDIA Windows GPU Display Driver all versions contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape in which an incorrect use of default permissions for an object exposes it to an unintended actor...
Lessons Learned from the Incident Response Trenches: Investigating and Eradicating Kwampirs
Kroll has deployed CB Response during hundreds of cyber investigations because it can provide insights throughout each stage of the incident response IR process see graphic. One of Kroll’s recent investigations, which involved the Kwampirs malware, illustrates how CB Response helps uncover critic...
Hard Pass: Declining APT34’s Invite to Join Their Professional Network
Background With increasing geopolitical tensions in the Middle East, we expect Iran to significantly increase the volume and scope of its cyber espionage campaigns. Iran has a critical need for strategic intelligence and is likely to fill this gap by conducting espionage against decision makers a...
Rockwell Automation RSLinx Classic <= 4.00.01 Multiple Vulnerabilities (ICSA-18-263-02)
Binary data 720266.prm...
Sea Turtle keeps on swimming, finds new victims, DNS hijacking techniques
By Danny Adamitis with contributions from Paul Rascagneres. Executive summary After several months of activity, the actors behind the "Sea Turtle" DNS hijacking campaign are not slowing down. Cisco Talos recently discovered new details that suggest they regrouped after we published our initial...
Telegram CEO Fingers China State Actors for DDoS Attack
The chief executive of secure messaging app Telegram is pointing the finger squarely at China as the culprit responsible for the distributed denial of service DDoS attack that it suffered on Wednesday. The company announced the attack on Twitter, warning that users may be experiencing connection...
Authentication flaw
An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware 70044update05032019-482. They allow high-privileged root access by www-data via sudo without requiring appropriate access control. Furthermore, the user account that controls the web...
CVE-2019-12774
A number of stored XSS vulnerabilities have been identified in the web configuration feature in ENTTEC Datagate Mk2 70044update05032019-482 that could allow an unauthenticated threat actor to inject malicious code directly into the application. This affects, for example, the Profile Description...
CVE-2019-12775
An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware 70044update05032019-482. They allow high-privileged root access by www-data via sudo without requiring appropriate access control. Furthermore, the user account that controls the web...
CVE-2019-12774
A number of stored XSS vulnerabilities have been identified in the web configuration feature in ENTTEC Datagate Mk2 70044update05032019-482 that could allow an unauthenticated threat actor to inject malicious code directly into the application. This affects, for example, the Profile Description...
CVE-2019-12774
CVE-2019-12774 is a stored XSS vulnerability in ENTTEC Datagate Mk2 Web Configuration (70044_update_05032019-482). The issue allows an unauthenticated attacker to inject code via fields such as Profile Description in the Profile Editor. Affected product line includes Datagate Mk2 (and related dev...
Directory Traversal in ltt.js
Affected versions of ltt.js resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system. Example...
Hardcoded credentials
The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the Sitecore Rocks Hard Rocks Service...
CVE-2019-12440
The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the Sitecore Rocks Hard Rocks Service...
CVE-2019-12440
The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the Sitecore Rocks Hard Rocks Service...
IT threat evolution Q1 2019
Targeted attacks and malware campaigns Go Zebrocy Zebrocy was first observed being used as a Sofacy backdoor in 2015. However, the collection of cases where this tool has been used mean that we consider it a subset of activity in its own right. On the basis of this threat actor's past behaviour, ...
Recent MuddyWater-associated BlackWater campaign shows signs of new anti-detection techniques
This blog was authored by Danny Adamitis, David Maynor, and Kendall McKay Executive summary Cisco Talos assesses with moderate confidence that a campaign we recently discovered called "BlackWater" is associated with suspected persistent threat actor MuddyWater. Newly associated samples from April...