CVSS: 10.0EPSS: 96%CPEs: 398EXPL: 30CVE-2021-44228 – Apache Log4j2 Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-44228
Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects. • https://github.com/fullhunt/log4j-scan https://github.com/Puliczek/CVE-2021-44228-PoC-log4j-bypass-words https://github.com/cyberstruggle/L4sh https://github.com/woodpecker-appstore/log4j-payload-generator https://github.com/tangxiaofeng7/apache-log4j-poc https://www.exploit-db.com/exploits/51183 https://www.exploit-db.com/exploits/50592 https://www.exploit-db.com/exploits/50590 https://github.com/logpresso/CVE-2021-44228-Scanner https://github.com/jas502n/Log4j2-CVE-2021-44228 h • CWE-20: Improper Input Validation CWE-400: Uncontrolled Resource Consumption CWE-502: Deserialization of Untrusted Data CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-43336 – Siemens JT2Go DXF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-43336
An Out-of-Bounds Write vulnerability exists when reading a DXF or DWG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF and DWG files. Crafted data in a DXF or DWG file (an invalid number of properties) can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Se presenta una vulnerabilidad de escritura fuera de límites cuando es leído un archivo DXF usando Open Design Alliance Drawings SDK versiones anteriores a 2022.11. • https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf https://www.opendesign.com/security-advisories https://www.zerodayinitiative.com/advisories/ZDI-22-334 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2021-41539 – Siemens Solid Edge Viewer OBJ File Parsing Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-41539
A vulnerability has been identified in Solid Edge SE2021 (All versions < SE2021MP8). The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process (ZDI-CAN-13773). Se ha identificado una vulnerabilidad en Solid Edge SE2021 (Todas las versiones anteriores a SE2021MP8). La aplicación afectada contiene una vulnerabilidad de uso de memoria previamente liberada mientras analiza archivos OBJ. • https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-1123 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2021-41540 – Siemens Solid Edge Viewer OBJ File Parsing Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-41540
A vulnerability has been identified in Solid Edge SE2021 (All versions < SE2021MP8). The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process (ZDI-CAN-13776). Se ha identificado una vulnerabilidad en Solid Edge SE2021 (Todas las versiones anteriores a SE2021MP8). La aplicación afectada contiene una vulnerabilidad de uso de memoria previamente liberada mientras se analizan archivos OBJ. • https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-1124 • CWE-416: Use After Free •
CVSS: 4.3EPSS: 0%CPEs: 21EXPL: 0CVE-2021-41538 – Siemens Solid Edge Viewer OBJ File Parsing Uninitialized Pointer Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-41538
A vulnerability has been identified in NX 1953 Series (All versions < V1973.3700), NX 1980 Series (All versions < V1988), Solid Edge SE2021 (All versions < SE2021MP8). The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations (ZDI-CAN-13770). Se ha identificado una vulnerabilidad en NX 1953 Series (Todas las versiones anteriores a V1973.3700), NX 1980 Series (Todas las versiones anteriores a V1988), Solid Edge SE2021 (Todas las versiones anteriores a SE2021MP8). La aplicación afectada es vulnerable a la divulgación de información por el acceso inesperado a un puntero no inicializado mientras se analizan los archivos OBJ suministrados por el usuario. • https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-1122 • CWE-824: Access of Uninitialized Pointer •