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CVE-2021-30642

An input validation flaw in the Symantec Security Analytics web UI 7.2 prior 7.2.7, 8.1, prior to 8.1.3-NSR3, 8.2, prior to 8.2.1-NSR2 or 8.2.2 allows a remote, unauthenticated attacker to execute arbitrary OS commands on the target with elevated privileges.

CVSS 3.1 · 9.8 Critical EPSS 2.7% KEV · Not listed
Vendors
CVE-2021-30639

DoS after non-blocking IO error

A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. An error introduced as part of a change to improve error handling during non-blocking I/O meant that the error flag associated with the Request object was not reset between requests. This meant that once a non-blocking I/O error occurred, all future requests handled by that request object would fail. Users were able to trigger non-blocking I/O errors, e.g. by dropping a connection, thereby creating the possibility of triggering a DoS. Applications that do not use non-blocking I/O are not exposed to this vulnerability. This issue affects Apache Tomcat 10.0.3 to 10.0.4; 9.0.44; 8.5.64.

CVSS 3.1 · 7.5 High EPSS 6.9% KEV · Not listed
Vendors
CVE-2021-30638

An Information Disclosure due to insufficient input validation exists in Apache Tapestry 5.4.0 and later

Information Exposure vulnerability in context asset handling of Apache Tapestry allows an attacker to download files inside WEB-INF if using a specially-constructed URL. This was caused by an incomplete fix for CVE-2020-13953. This issue affects Apache Tapestry Apache Tapestry 5.4.0 version to Apache Tapestry 5.6.3; Apache Tapestry 5.7.0 version and Apache Tapestry 5.7.1.

CVSS 3.1 · 7.5 High EPSS 6.6% KEV · Not listed
Vendors
Products
CVE-2021-30637

htmly 2.8.0 allows stored XSS via the blog title, Tagline, or Description to config.html.php.

CVSS 3.1 · 5.4 Medium EPSS 1.9% KEV · Not listed
Vendors
Products
CVE-2021-30636

In MediaTek LinkIt SDK before 4.6.1, there is a possible memory corruption due to an integer overflow during mishandled memory allocation by pvPortCalloc and pvPortRealloc.

CVSS 3.1 · 9.8 Critical EPSS 1.5% KEV · Not listed
Vendors
CVE-2021-30635

Sonatype Nexus Repository Manager 3.x before 3.30.1 allows a remote attacker to get a list of files and directories that exist in a UI-related folder via directory traversal (no customer-specific data is exposed).

CVSS 3.1 · 5.3 Medium EPSS 1.8% KEV · Not listed
Vendors
CVE-2021-30630

Inappropriate implementation in Blink in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Products
CVE-2021-30629

Use after free in Permissions in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Products
CVE-2021-30628

Stack buffer overflow in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit stack corruption via a crafted HTML page.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Products
CVE-2021-30627

Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Products
CVE-2021-30626

Out of bounds memory access in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS 3.1 · 8.8 High EPSS 1.0% KEV · Not listed
Products
CVE-2021-30625

Use after free in Selection API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who convinced the user the visit a malicious website to potentially exploit heap corruption via a crafted HTML page.

CVSS 3.1 · 8.8 High EPSS 10.1% KEV · Not listed
Products