1188 matches found
Wago Multiple Products Missing Authentication for Critical Function (CVE-2022-3738)
The vulnerability allows a remote unauthenticated attacker to download a backup file, if one exists. That backup file might contain sensitive information like credentials and cryptographic material. A valid user has to create a backup after the last reboot for this attack to be successfull. This...
Wago PFC100/PFC200 OS Command Injection (CVE-2020-12522)
The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets in WAGO Series PFC 100 750-81xx/xxx-xxx, Series PFC 200 750-82xx/xxx-xxx, Series Wago Touch Panel 600 Standard Line 762-4xxx, Series Wago Touch Panel 600 Advanced Line...
Ransomware gunning for transport sector's OT systems next
ENISA the European Union Agency for Cybersecurity has reason to believe that ransomware gangs will begin targeting transportation operational technology OT systems in the foreseeable future. This finding is further explored in the agency's 50-page report entitled ENISA Threat Landscape: Transport...
Tridium Niagara Improper Authorization (CVE-2019-13528)
A specific utility may allow an attacker to gain read access to privileged files in the Niagara AX 3.8u4 JACE 3e, JACE 6e, JACE 7, JACE-8000, Niagara 4.4u3 JACE 3e, JACE 6e, JACE 7, JACE-8000, and Niagara 4.7u1 JACE-8000, Edge 10. This plugin only works with Tenable.ot. Please visit...
Leverage cloud-powered security with Microsoft Defender for IoT
Traditionally, operational technology OT and IT have occupied separate sides of enterprise security. But with digital transformation and the advent of Industry 4.0, the old, siloed approach is showing its age.1 The rise of manufacturing execution systems has enabled more “smart factories” to...
Leverage cloud-powered security with Microsoft Defender for IoT
Traditionally, operational technology OT and IT have occupied separate sides of enterprise security. But with digital transformation and the advent of Industry 4.0, the old, siloed approach is showing its age.1 The rise of manufacturing execution systems has enabled more “smart factories” to...
Fedora 38 : cairo / freetype / harfbuzz / qt6-qtwebengine (2023-a48406ecd2)
The remote Fedora 38 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2023-a48406ecd2 advisory. Security fix for CVE-2023-25193 Update of HarfBuzz to 7.0.1 version 2169172 Update of freetype to 2.13.0 version 2168496 ---- Security fix for...
OSV-2023-170 Invalid-free in hb_free_impl
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952 Crash type: Invalid-free Crash state: hbfreeimpl OT::glyf::freecompiledsubsetglyphs OT::glyf::populatesubsetglyphs...
OSV-2023-160 Global-buffer-overflow in OT::gvar::accelerator_t::apply_deltas_to_points
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56800 Crash type: Global-buffer-overflow READ 2 Crash state: OT::gvar::acceleratort::applydeltastopoints bool OT::glyfimpl::Glyph::getpoints bool OT::glyfimpl::Glyph::getpoints...
OSV-2023-137 Heap-buffer-overflow in OT::Layout::Common::Coverage::get_population
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56510 Crash type: Heap-buffer-overflow READ 1 Crash state: OT::Layout::Common::Coverage::getpopulation OT::Layout::GPOSimpl::SinglePosFormat1::sanitize hbsanitizecontextt::returnt OT::Layout::GPOSimpl::PosLookupSubTable::dispa...
Schneider Electric Modicon M221 Programmable Logic Controller Small Space of Random Values (CVE-2020-7566)
A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 all references, all versions that could allow the attacker to break the encryption keys when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller. This plugin onl...
Schneider Electric Modicon Insufficient Verification of Data Authenticity (CVE-2020-7487)
A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...
Schneider Electric EcoStruxure Machine Expert Injection (CVE-2020-7489)
A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' vulnerability exists on EcoStruxure Machine Expert Basic or SoMachine Basic programming software versions in security notification. The result of this vulnerability, DLL substitution, could...
Siemens SCALANCE X-200RNA Switch Devices Improper Encoding or Escaping of Output (CVE-2019-6109)
An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server or Man-in-The- Middle attacker can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This...
Wago PFC200 iocheckd service 'I/O-Check' cache Command Injection (CVE-2019-5172)
An exploitable command injection vulnerability exists in the iocheckd service I/O-Check' function of the WAGO PFC 200 Firmware version 03.02.0214. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e840 the extracted ntp value from the xml file is use...
Wago PFC100/200 Web-Based Management Authentication Timing Information Disclosure (CVE-2019-5135)
An exploitable timing discrepancy vulnerability exists in the authentication functionality of the Web-Based Management WBM web application on WAGO PFC100/200 controllers. The WBM application makes use of the PHP crypt function which can be exploited to disclose hashed user credentials. This affec...
WAGO I/O-CHECK Buffer Access with Incorrect Length Value (CVE-2019-5075)
An exploitable stack buffer overflow vulnerability exists in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets sent to the iocheckd service I/O-Check can cause a...
Wago PFC200 iocheckd service 'I/O-Check' cache Code Execution (CVE-2019-5179)
An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service I/O-Check' functionality of WAGO PFC 200 Firmware version 03.02.0214. An attacker can send a specially crafted packet to trigger the parsing of this cache file. This plugin only works with Tenable.ot...
Wago PFC200 iocheckd service 'I/O-Check' cache Command Injection (CVE-2019-5174)
An exploitable command injection vulnerability exists in the iocheckd service I/O-Check' function of the WAGO PFC 200 version 03.02.0214. A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted...
Wago PFC200 iocheckd service 'I/O-Check' cache Code Execution (CVE-2019-5178)
An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service I/O-Check' functionality of WAGO PFC 200 Firmware version 03.02.0214. An attacker can send a specially crafted packet to trigger the parsing of this cache file. The destination buffer sp+0x440 is...