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CVE-2021-26539

sanitize-html: improper handling of internationalized domain name (IDN) can lead to bypass hostname whitelist validation

Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name (IDN) which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option.

CVSS 3.1 · 5.3 Medium EPSS 2.0% KEV · Not listed
CVE-2021-26530

The mg_tls_init function in Cesanta Mongoose HTTPS server 7.0 (compiled with OpenSSL support) is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

CVSS 3.1 · 9.1 Critical EPSS 1.5% KEV · Not listed
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CVE-2021-26529

The mg_tls_init function in Cesanta Mongoose HTTPS server 7.0 and 6.7-6.18 (compiled with mbedTLS support) is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

CVSS 3.1 · 9.1 Critical EPSS 1.5% KEV · Not listed
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CVE-2021-26528

The mg_http_serve_file function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

CVSS 3.1 · 9.1 Critical EPSS 1.5% KEV · Not listed
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CVE-2021-26505

Prototype pollution vulnerability in MrSwitch hello.js version 1.18.6, allows remote attackers to execute arbitrary code via hello.utils.extend function.

CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
Products
CVE-2021-26504

Directory Traversal vulnerability in Foddy node-red-contrib-huemagic version 3.0.0, allows remote attackers to gain sensitive information via crafted request in res.sendFile API in hue-magic.js.

CVSS 3.1 · 7.5 High EPSS 1.4% KEV · Not listed
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CVE-2021-26476

EPrints 3.4.2 allows remote attackers to execute OS commands via crafted LaTeX input to a cgi/cal?year= URI.

CVSS 3.1 · 9.8 Critical EPSS 3.1% KEV · Not listed
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CVE-2021-26475

EPrints 3.4.2 exposes a reflected XSS opportunity in the via a cgi/cal URI.

CVSS 3.1 · 6.1 Medium EPSS 7.3% KEV · Not listed
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CVE-2021-26474

UNAUTHENTICATED SERVER SIDE REQUEST FORGERY IN VEMBU PRODUCTS

Various Vembu products allow an attacker to execute a (non-blind) http-only Cross Site Request Forgery (Other products or versions of products in this family may be affected too.)

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
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CVE-2021-26473

Unauthenticated arbitrary file upload and command execution in Vembu products

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1 the http API located at /sgwebservice_o.php action logFilePath allows an attacker to write arbitrary files in the context of the web server process. These files can then be executed remotely by calling the file via the web server.

CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed
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CVE-2021-26472

Unauthenticated remote command execution with SYSTEM privileges in Vembu products

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1 installed on Windows, the http API located at /consumerweb/secure/download.php. Using this command argument an unauthenticated attacker can execute arbitrary OS commands with SYSTEM privileges.

CVSS 3.1 · 10 Critical EPSS 2.5% KEV · Not listed
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CVE-2021-26471

Unauthenticated remote command execution in Vembu products

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1, the http API located at /sgwebservice_o.php accepts a command argument. Using this command argument an unauthenticated attacker can execute arbitrary shell commands.

CVSS 3.1 · 9.8 Critical EPSS 2.3% KEV · Not listed
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CVE-2021-26461

malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds

Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

CVSS 3.1 · 9.8 Critical EPSS 5.0% KEV · Not listed
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Products
CVE-2021-26427

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed
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Products