CVSS: 4.9EPSS: 92%CPEs: 3EXPL: 0CVE-2021-20023 – SonicWall Email Security Path Traversal Vulnerability
https://notcve.org/view.php?id=CVE-2021-20023
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host. SonicWall Email Security versión 10.0.9.x, contiene una vulnerabilidad que permite a un atacante autenticado posteriormente leer un archivo arbitrario en el host remoto SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20022 to achieve privilege escalation. • https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0010 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2021-20020
https://notcve.org/view.php?id=CVE-2021-20020
A command execution vulnerability in SonicWall GMS 9.3 allows a remote unauthenticated attacker to locally escalate privilege to root. Una vulnerabilidad de ejecución de comandos en SonicWall GMS versión 9.3, permite a un atacante remoto no autenticado escalar localmente privilegios a root • https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0009 • CWE-287: Improper Authentication •
CVSS: 7.2EPSS: 0%CPEs: 2EXPL: 0CVE-2021-20022 – SonicWall Email Security Unrestricted Upload of File Vulnerability
https://notcve.org/view.php?id=CVE-2021-20022
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host. SonicWall Email Security versión 10.0.9.x, contiene una vulnerabilidad que permite a un atacante autenticado posteriormente cargar un archivo arbitrario en el host remoto SonicWall Email Security contains an unrestricted upload of file with dangerous type vulnerability that allows a post-authenticated attacker to upload a file to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20023 to achieve privilege escalation. • https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0008 • CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 9.8EPSS: 1%CPEs: 2EXPL: 1CVE-2021-20021 – SonicWall Email Security Improper Privilege Management Vulnerability
https://notcve.org/view.php?id=CVE-2021-20021
A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. Una vulnerabilidad en SonicWall Email Security versión 10.0.9.x, permite a un atacante crear una cuenta administrativa mediante el envío de una petición HTTP diseñada en el host remoto SonicWall Email Security contains an improper privilege management vulnerability that allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20022 and CVE-2021-20023 to achieve privilege escalation. • https://github.com/SUPRAAA-1337/CVE-2021-20021 https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0007 • CWE-269: Improper Privilege Management •
CVSS: 7.4EPSS: 0%CPEs: 56EXPL: 0CVE-2021-3450 – CA certificate check bypass with X509_V_FLAG_X509_STRICT
https://notcve.org/view.php?id=CVE-2021-3450
The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an additional strict check. An error in the implementation of this check meant that the result of a previous check to confirm that certificates in the chain are valid CA certificates was overwritten. This effectively bypasses the check that non-CA certificates must not be able to issue other certificates. • http://www.openwall.com/lists/oss-security/2021/03/27/1 http://www.openwall.com/lists/oss-security/2021/03/27/2 http://www.openwall.com/lists/oss-security/2021/03/28/3 http://www.openwall.com/lists/oss-security/2021/03/28/4 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2a40b7bc7b94dd7de897a74571e7024f0cf0d63b https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44845 https://kc.mc • CWE-295: Improper Certificate Validation •