What is Steganography, and how can we Avoid it?

What is steganography? Steganography is, broadly, a type of covert communication involving the use of any medium to hide messages. Steganography is a relatively old technique of hiding ‘secret’ data in plain sight to avoid detection. Seeing a resurgence of late, bad actors are taking advantage of...

The vulnerabilities of the microprogramming software for the OPC UA Modicon Communication Module (BMENUA0100) and the X80 advanced RTU Communication Module (BMENOR2200H) allow attackers to cause service interruptions.

The vulnerability of the microprogramming software for the OPC UA Modicon Communication Module BMENUA0100 and the X80 advanced RTU Communication Module BMENOR2200H is related to JSON content processing errors. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

The vulnerabilities of the microprogramming software for the OPC UA Modicon Communication Module (BMENUA0100) and the X80 advanced RTU Communication Module (BMENOR2200H) allow attackers to cause service interruptions.

The vulnerability of the microprogramming software for the OPC UA Modicon Communication Module BMENUA0100 and the X80 advanced RTU Communication Module BMENOR2200H lies in the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to cause servic...

IBM QRadar SIEM Denial of Service Vulnerability (CNVD-2022-56976)

IBM QRadar SIEM is a U.S.-based solution from IBM that leverages security intelligence to protect assets and information from advanced threats. The solution provides monitoring of the entire scope of the IT architecture, generating detailed reports on data access and user activity, etc. A...

Predatory Sparrow massively disrupts steel factories while keeping workers safe

Stuxnets attack on Irans uranium enrichment facilities manifested fears of cyberattacks leaking into the real world. What once was theory is now upon us. Two weeks ago, multiple Iranian steel facilities experienced a cyberattack that might have been pulled off by what many cybersecurity experts i...

Siemens Simcenter Femap Out-of-Bounds Write Vulnerability (CNVD-2022-51431)

An out-of-bounds write vulnerability exists in Siemens Simcenter Femap, an advanced simulation application for creating, editing, and inspecting finite element models of complex products or systems, which can be exploited by attackers to execute code in the context of the current process...

CVE-2022-34759

A CWE-787: Out-of-bounds Write vulnerability exists that could cause a denial of service of the webserver due to improper parsing of the HTTP Headers. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V1.0, OPC UA Modicon Communication Module BMENUA0100 V1.10 and prior...

CVE-2022-34760

A CWE-835: Loop with Unreachable Exit Condition 'Infinite Loop' vulnerability exists that could cause a denial of service of the webserver due to improper handling of the cookies. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V1.0, OPC UA Modicon Communication Module...

CVE-2022-34763

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could cause loading of unauthorized firmware images due to improper verification of the firmware signature. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V2.01 and later, OPC UA Modicon...

CVE-2022-34763

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could cause loading of unauthorized firmware images due to improper verification of the firmware signature. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V2.01 and later, OPC UA Modicon...

Null pointer dereference

A CWE-476: NULL Pointer Dereference vulnerability exists that could cause a denial of service of the webserver when parsing JSON content type. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V2.01 and later, OPC UA Modicon Communication Module BMENUA0100 V1.10 and prior...

CVE-2022-34765

A CWE-73: External Control of File Name or Path vulnerability exists that could cause loading of unauthorized firmware images when user-controlled data is written to the file path. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V2.01 and later, OPC UA Modicon Communication...

CVE-2022-34765

CVE-2022-34765 is a CWE-73 vulnerability (External Control of File Name or Path) affecting Schneider Electric X80 advanced RTU Communication Module BMENOR2200H (V2.01 and later) and OPC UA Modicon Communication Module BMENUA0100 (V1.10 and prior). The issue arises when user-controlled data can in...

CVE-2022-34764

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service when parsing the URL. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V1.0, OPC UA Modicon Communication Module BMENUA0100 V1.10 and prio...

CVE-2022-34764

CVE-2022-34764 describes a CWE-119 vulnerability (improper restriction of operations within the bounds of a memory buffer) that could cause a denial of service when parsing URLs. Affected Schneider Electric devices include the X80 advanced RTU Communication Module BMENOR2200H (V1.0) and the OPC U...

CVE-2022-34761

A CWE-476: NULL Pointer Dereference vulnerability exists that could cause a denial of service of the webserver when parsing JSON content type. Affected Products: X80 advanced RTU Communication Module BMENOR2200H V2.01 and later, OPC UA Modicon Communication Module BMENUA0100 V1.10 and prior...

CVE-2022-34760

The CVE-2022-34760 issue is a CWE-835 Infinite Loop affecting Schneider Electric devices: X80 advanced RTU Communication Module BMENOR2200H (V1.0) and OPC UA Modicon Communication Module BMENUA0100 (V1.10 and earlier). The vulnerability arises from improper handling of cookies, potentially causin...

CVE-2022-34759

CVE-2022-34759 describes a CWE-787Out-of-bounds Write vulnerability that could cause a denial of service to the webserver due to improper parsing of HTTP headers. Affected Schneider Electric devices include the X80 advanced RTU Communication Module BMENOR2200H (V1.0) and the OPC UA Modicon Commun...

CVE-2022-22205

A Missing Release of Memory after Effective Lifetime vulnerability in the Application Quality of Experience appqoe subsystem of the PFE of Juniper Networks Junos OS on SRX Series allows an unauthenticated network based attacker to cause a Denial of Service DoS. Upon receiving specific traffic a...

多款Schneider Electric产品代码问题漏洞

The Schneider Electric OPC UA Modicon Communication Module and the Schneider Electric X80 advanced RTU Communication Module are both products of the French company Schneider Electric. The Schneider Electric OPC UA Modicon Communication Module is an Ethernet communication module with an embedded O...