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CVE-2021-26746

Chamilo 1.11.14 allows XSS via a main/calendar/agenda_list.php?type= URI.

CVSS 3.1 · 6.1 Medium EPSS 1.0% KEV · Not listed
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CVE-2021-26740

Arbitrary file upload vulnerability sysupload.php in millken doyocms 2.3 allows attackers to execute arbitrary code.

CVSS 3.1 · 9.8 Critical EPSS 1.6% KEV · Not listed
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CVE-2021-26739

SQL Injection vulnerability in pay.php in millken doyocms 2.3, allows attackers to execute arbitrary code, via the attribute parameter.

CVSS 3.1 · 9.8 Critical EPSS 1.7% KEV · Not listed
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CVE-2021-26737

Privilege Escalation Using PID Reuse in ZCC macOS

The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler tunnel by exploiting a race condition.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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CVE-2021-26734

Junction Delete leading to elevation of privilege

Zscaler Client Connector Installer on Windows before version 3.4.0.124 improperly handled directory junctions during uninstallation. A local adversary may be able to delete folders in an elevated context.

CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
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CVE-2021-26728

spx_restservice KillDupUsr_func Command Injection and Stack-Based Buffer Overflow

Command injection and stack-based buffer overflow vulnerabilities in the KillDupUsr_func function of spx_restservice allow an attacker to execute arbitrary code with the same privileges as the server user (root). This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

CVSS 3.1 · 10 Critical EPSS 2.7% KEV · Not listed
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CVE-2021-26726

Remote code execution in Valmet DNA before Collection 2021

A remote code execution vulnerability affecting a Valmet DNA service listening on TCP port 1517, allows an attacker to execute commands with SYSTEM privileges This issue affects: Valmet DNA versions from Collection 2012 until Collection 2021.

CVSS 3.1 · 8.8 High EPSS 1.1% KEV · Not listed
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Dna
CVE-2021-26725

Authenticated command path traversal on timezone settings in Guardian/CMC before 20.0.7.4

Path Traversal vulnerability when changing timezone using web GUI of Nozomi Networks Guardian, CMC allows an authenticated administrator to read-protected system files. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions.

CVSS 4.0 · 8.6 High EPSS 1.1% KEV · Not listed
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CVE-2021-26724

Authenticated command injection when changing date settings or hostname in Guardian/CMC before 20.0.7.4

OS Command Injection vulnerability when changing date settings or hostname using web GUI of Nozomi Networks Guardian and CMC allows authenticated administrators to perform remote code execution. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions.

CVSS 4.0 · 8.6 High EPSS 2.8% KEV · Not listed
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CVE-2021-26722

LinkedIn Oncall through 1.4.0 allows reflected XSS via /query because of mishandling of the "No results found for" message in the search bar.

CVSS 3.1 · 6.1 Medium EPSS 3.2% KEV · Not listed
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CVE-2021-26720

avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon, and allows a local attacker to cause a denial of service or create arbitrary empty files via a symlink attack on files under /run/avahi-daemon. NOTE: this only affects the packaging for Debian GNU/Linux (used indirectly by SUSE), not the upstream Avahi product.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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CVE-2021-26719

A directory traversal issue was discovered in Gradle gradle-enterprise-test-distribution-agent before 1.3.2, test-distribution-gradle-plugin before 1.3.2, and gradle-enterprise-maven-extension before 1.8.2. A malicious actor (with certain credentials) can perform a registration step such that crafted TAR archives lead to extraction of files into arbitrary filesystem locations.

CVSS 3.1 · 6.5 Medium EPSS 1.4% KEV · Not listed
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CVE-2021-26718

KIS for macOS in some use cases was vulnerable to AV bypass that potentially allowed an attacker to disable anti-virus protection.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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CVE-2021-26717

An issue was discovered in Sangoma Asterisk 16.x before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6. When re-negotiating for T.38, if the initial remote response was delayed just enough, Asterisk would send both audio and T.38 in the SDP. If this happened, and the remote responded with a declined T.38 stream, then Asterisk would crash.

CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed
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CVE-2021-26715

The OpenID Connect server implementation for MITREid Connect through 1.3.3 contains a Server Side Request Forgery (SSRF) vulnerability. The vulnerability arises due to unsafe usage of the logo_uri parameter in the Dynamic Client Registration request. An unauthenticated attacker can make a HTTP request from the vulnerable server to any address in the internal network and obtain its response (which might, for example, have a JavaScript payload for resultant XSS). The issue can be exploited to bypass network boundaries, obtain sensitive data, or attack other hosts in the internal network.

CVSS 3.1 · 9.1 Critical EPSS 1.5% KEV · Not listed
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CVE-2021-26714

The Enterprise License Manager portal in Mitel MiContact Center Enterprise before 9.4 could allow a user to access restricted files and folders due to insufficient access control. A successful exploit could allow an attacker to view and modify application data via Directory Traversal.

CVSS 3.1 · 9.8 Critical EPSS 2.5% KEV · Not listed
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CVE-2021-26713

A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession. This is caused by a signedness comparison mismatch.

CVSS 3.1 · 6.5 Medium EPSS 1.9% KEV · Not listed
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