Citrix NetScaler ADC and Gateway Devices Under Attack: CISA Urges Immediate Action

The U.S. Cybersecurity and Infrastructure Security Agency CISA issued an advisory on Thursday warning that the newly disclosed critical security flaw in Citrix NetScaler Application Delivery Controller ADC and Gateway devices is being abused to drop web shells on vulnerable systems. "In June 2023...

Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells

SUMMARY Update September 6, 2023: This Cybersecurity Advisory has been updated with new tactics, techniques, and procedures TTPs as well as indicators of compromise IOCs received from an additional victim and trusted third parties. Update End The Cybersecurity and Infrastructure Security Agency...

Microsoft Expands Cloud Logging to Counter Rising Nation-State Cyber Threats

Microsoft on Wednesday announced that it's expanding cloud logging capabilities to help organizations investigate cybersecurity incidents and gain more visibility after facing criticism in the wake of a recent espionage attack campaign aimed at its email infrastructure. The tech giant said it's...

CVE-2023-38408

creationtimestamp| type| source ---|---|--- 2023-07-19 18:01:17+00:00| seen| https://t.me/ctinow/124886 2023-07-19 19:09:36+00:00| seen| https://t.me/proxybar/1636 2023-07-20 09:38:38+00:00| published-proof-of-concept| https://t.me/b4ckc0nn3ct/102 2023-07-20 11:00:35+00:00|...

Critical Zero-Day Vulnerability in Citrix NetScaler ADC and NetScaler Gateway

On Tuesday, July 18, Citrix published a security bulletin warning users of three new vulnerabilities affecting NetScaler ADC and NetScaler Gateway. Of the three vulnerabilities, CVE-2023-3519 is the most severe—successful exploitation allows unauthenticated attackers to execute code remotely on...

Part 2: An In-Depth Look at the Latest Vulnerability Threat Landscape (Attackers’ Edition)

The previous blog from this three-part series showcased an overview of the vulnerability threat landscape. To summarize quickly, it illustrated the popular methods of exploiting vulnerabilities and the tactical techniques employed by threat actors, malware, and ransomware groups. Perhaps more...

Oracle Releases Security Updates

Oracle has released its Critical Patch Update Advisory, Solaris Third Party Bulletin, and Linux Bulletin for July 2023 to address vulnerabilities affecting multiple products. A remote attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users a...

Rockwell Automation Kinetix 5700 DC Bus Power Supply

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: Kinetix 5700 Vulnerability: Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could result in a denial-of-service attack...

WellinTech KingHistorian

1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: WellinTech Equipment: KingHistorian Vulnerabilities: Exposure of Sensitive Information to an Unauthorized Actor, Signed to Unsigned Conversion Error 2. RISK EVALUATION...

GeoVision GV-ADR2701

1. EXECUTIVE SUMMARY ​CVSS v3 9.8 ​ATTENTION: Exploitable remotely/low attack complexity/public exploits are available ​Vendor: GeoVision ​Equipment: GV-ADR2701 ​Vulnerabilities: Improper Authentication 2. RISK EVALUATION ​Successful exploitation of this vulnerability could allow an attacker to...

GE Digital CIMPLICITY

1. EXECUTIVE SUMMARY CVSS v3 6.6 ATTENTION: Low attack complexity Vendor: GE Digital Equipment: CIMPLICITY Vulnerability: Heap-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause memory corruption issues resulting in unwanted...

Adobe ColdFusion < 2018.x < 2018u18 / 2021.x < 2021u8 / 2023.x < 2023u2 Code Execution (APSB23-41)

The version of Adobe ColdFusion installed on the remote Windows host is prior to 2018.x update 18, 2021.x update 8, or 2023.x update 2. It is, therefore, affected by a code execution vulnerability as referenced in the APSB23-41 advisory. Due to deserialization of untrusted data, a remote,...

CVE-2023-2975

creationtimestamp| type| source ---|---|--- 2023-07-14 16:29:58+00:00| seen| https://t.me/cibsecurity/66729 2023-11-17 09:28:53+00:00| seen| https://t.me/arpsyndicate/249 2024-11-14 12:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-08 2025-04-10 10:00:00+00:00| see...

Critical Security Flaws Uncovered in Honeywell Experion DCS and QuickBlox Services

Multiple security vulnerabilities have been discovered in various services, including Honeywell Experion distributed control system DCS and QuickBlox, that, if successfully exploited, could result in severe compromise of affected systems. Dubbed Crit.IX, the nine flaws in the Honeywell Experion D...

CVE-2023-35945

creationtimestamp| type| source ---|---|--- 2023-07-14 00:11:46+00:00| seen| https://t.me/cibsecurity/66703 2025-07-22 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-203-04...

Siemens SIMATIC CN 4100

1. EXECUTIVE SUMMARY CVSS v3 9.9 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC CN 4100 Vulnerabilities: Improper Access Control, Incorrect Default Permissions 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to...

Rockwell Automation PowerMonitor 1000

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: PowerMonitor 1000 Vulnerability: Cross-site Scripting 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to achieve remote code...

Enhanced Monitoring to Detect APT Activity Targeting Outlook Online

SUMMARY In June 2023, a Federal Civilian Executive Branch FCEB agency identified suspicious activity in their Microsoft 365 M365 cloud environment. The agency reported the activity to Microsoft and the Cybersecurity and Infrastructure Security Agency CISA, and Microsoft determined that advanced...

Update now! Microsoft patches a whopping 130 vulnerabilities

Its that time of the month again. For the July 2023 Patch Tuesday, Microsoft has issued security updates for 130 vulnerabilities. Nine of the vulnerabilities are rated as critical and four of them are known to be actively exploited. The Cybersecurity & Infrastructure Security Agency CISA has...

Rockwell Automation Select Communication Modules Out-of-Bounds Write (CVE-2023-3596)

A vulnerability exists in the 1756-EN4 products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...