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CVSS: 7.2EPSS: 2%CPEs: 4EXPL: 1

CVE-2019-5156

https://notcve.org/view.php?id=CVE-2019-5156

10 Mar 2020 — An exploitable command injection vulnerability exists in the cloud connectivity functionality of WAGO PFC200 versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject operating system commands into the TimeoutPrepared parameter value contained in the firmware update command. Existe una vulnerabilidad de inyección de comando explotable en la funcionalidad cloud connectivity de WAGO PFC200 versiones 03.02.02(14), 03.01.07(13) y 03.00.39(12). Un atacante puede inyectar comandos de sistema o... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0949 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 7.2EPSS: 2%CPEs: 4EXPL: 1

CVE-2019-5157

https://notcve.org/view.php?id=CVE-2019-5157

10 Mar 2020 — An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command. Existe una vulnerabilidad de inyección de comandos explotable en la funcionalidad Cloud Connectivity en WAGO PFC200 en las versiones de firmware 03.02.02(14), 03.01.07(13) y 03.00.39(12). Un atacante puede inyectar com... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0950 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 9.1EPSS: 2%CPEs: 4EXPL: 1

CVE-2019-5160

https://notcve.org/view.php?id=CVE-2019-5160

10 Mar 2020 — An exploitable improper host validation vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). A specially crafted HTTPS POST request can cause the software to connect to an unauthorized host, resulting in unauthorized access to firmware update functionality. An attacker can send an authenticated HTTPS POST request to direct the Cloud Connectivity software to connect to an attacker controlled Azure IoT Hub node. Existe una ... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0953 •

CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1

CVE-2019-5168

https://notcve.org/view.php?id=CVE-2019-5168

10 Mar 2020 — An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). An attacker can send a specially crafted XML cache file At 0x1e8a8 the extracted domainname value from the xml file is used as an argument to /etc/config-tools/edit_dns_server domain-name= using sprintf().This command is later executed via a call to system(). Se presenta una vulnerabilidad de inyección de comando explotable en la función "I... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1

CVE-2019-5167

https://notcve.org/view.php?id=CVE-2019-5167

10 Mar 2020 — An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name= using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many dns entries will be parsed from the xml file. Se presenta una vulnerab... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1

CVE-2019-5166

https://notcve.org/view.php?id=CVE-2019-5166

10 Mar 2020 — An exploitable stack buffer overflow vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file. Existe una vulnerabilidad de desbordamiento de búfer de la pila explotable en la funcionalidad "I/O-Check" del servicio iocheckd en... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0961 • CWE-787: Out-of-bounds Write •

CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 1

CVE-2019-5135

https://notcve.org/view.php?id=CVE-2019-5135

10 Mar 2020 — 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 affects WAGO PFC200 Firmware version 03.00.39(12) and version 03.01.07(13), and WAGO PFC100 Firmware version 03.00.39(12). Existe una vulnerabilidad de discrepancia de sincronización explotable en la funcionalidad de... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0924 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •

CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 1

CVE-2019-5149

https://notcve.org/view.php?id=CVE-2019-5149

10 Mar 2020 — The WBM web application on firmwares prior to 03.02.02 and 03.01.07 on the WAGO PFC100 and PFC2000, respectively, runs on a lighttpd web server and makes use of the FastCGI module, which is intended to provide high performance for all Internet applications without the penalties of Web server APIs. However, the default configuration of this module appears to limit the number of concurrent php-cgi processes to two, which can be abused to cause a denial of service of the entire web server. This affects WAGO PF... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0939 • CWE-400: Uncontrolled Resource Consumption •

CVSS: 9.0EPSS: 2%CPEs: 4EXPL: 1

CVE-2019-5155

https://notcve.org/view.php?id=CVE-2019-5155

10 Mar 2020 — An exploitable command injection vulnerability exists in the cloud connectivity feature of WAGO PFC200. An attacker can inject operating system commands into any of the parameter values contained in the firmware update command. This affects WAGO PFC200 Firmware version 03.02.02(14), version 03.01.07(13), and version 03.00.39(12) Existe una vulnerabilidad de inyección de comando explotable en la funcionalidad cloud connectivity de WAGO PFC200. Un atacante puede inyectar comandos de sistema operativo en cualq... • https://talosintelligence.com/vulnerability_reports/TALOS-2019-0948 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 9.8EPSS: 67%CPEs: 11EXPL: 6

CVE-2020-8597 – ppp: Buffer overflow in the eap_request and eap_response functions in eap.c

https://notcve.org/view.php?id=CVE-2020-8597

03 Feb 2020 — eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions. El archivo eap.c en pppd en ppp versiones 2.4.2 hasta 2.4.8, presenta un desbordamiento del búfer de rhostname en las funciones eap_request y eap_response. A buffer overflow flaw was found in the ppp package in versions 2.4.2 through 2.4.8. The bounds check for the rhostname was improperly constructed in the EAP request and response functions which could allow a buffer overflow to occur. ... • https://packetstorm.news/files/id/156802 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •