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CVE-2021-28941

Because of no validation on a curl command in MagpieRSS 0.72 in the /extlib/Snoopy.class.inc file, when you send a request to the /scripts/magpie_debug.php or /scripts/magpie_simple.php page, it's possible to request any internal page if you use a https request.

CVSS 3.1 · 5.3 Medium EPSS 1.1% KEV · Not listed
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CVE-2021-28940

Because of a incorrect escaped exec command in MagpieRSS in 0.72 in the /extlib/Snoopy.class.inc file, it is possible to add a extra command to the curl binary. This creates an issue on the /scripts/magpie_debug.php and /scripts/magpie_simple.php page that if you send a specific https url in the RSS URL field, you are able to execute arbitrary commands.

CVSS 3.1 · 9.8 Critical EPSS 3.3% KEV · Not listed
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CVE-2021-28938

Siren Federate before 6.8.14-10.3.9, 6.9.x through 7.6.x before 7.6.2-20.2, 7.7.x through 7.9.x before 7.9.3-21.6, 7.10.x before 7.10.2-22.2, and 7.11.x before 7.11.2-23.0 can leak user information across thread contexts. This occurs in opportunistic circumstances when there is concurrent query execution by a low-privilege user and a high-privilege user. The former query might run with the latter query's privileges.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
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CVE-2021-28936

The Acexy Wireless-N WiFi Repeater REV 1.0 (28.08.06.1) Web management administrator password can be changed by sending a specially crafted HTTP GET request. The administrator username has to be known (default:admin) whereas no previous authentication is required.

CVSS 3.1 · 7.5 High EPSS 2.0% KEV · Not listed
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CVE-2021-28935

CMS Made Simple (CMSMS) 2.2.15 allows authenticated XSS via the /admin/addbookmark.php script through the Site Admin > My Preferences > Title field.

CVSS 3.1 · 5.4 Medium EPSS 1.6% KEV · Not listed
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CVE-2021-28931

Arbitrary file upload vulnerability in Fork CMS 5.9.2 allows attackers to create or replace arbitrary files in the /themes directory via a crafted zip file uploaded to the Themes panel.

CVSS 3.1 · 8.8 High EPSS 1.2% KEV · Not listed
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CVE-2021-28927

The text-to-speech engine in libretro RetroArch for Windows 1.9.0 passes unsanitized input to PowerShell through platform_win32.c via the accessibility_speak_windows function, which allows attackers who have write access on filesystems that are used by RetroArch to execute code via command injection using specially a crafted file and directory names.

CVSS 3.1 · 7.8 High EPSS 1.3% KEV · Not listed
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CVE-2021-28925

SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/.

CVSS 3.1 · 9.8 Critical EPSS 4.8% KEV · Not listed
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CVE-2021-28924

Self Authenticated XSS in Nagios Network Analyzer before 2.4.2 via the nagiosna/groups/queries page.

CVSS 3.1 · 6.1 Medium EPSS 10.4% KEV · Not listed
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CVE-2021-28918

nodejs-netmask: improper input validation of octal input data

Improper input validation of octal strings in netmask npm package v1.0.6 and below allows unauthenticated remote attackers to perform indeterminate SSRF, RFI, and LFI attacks on many of the dependent packages. A remote unauthenticated attacker can bypass packages relying on netmask to filter IPs and reach critical VPN or LAN hosts.

CVSS 3.1 · 9.1 Critical EPSS 15.0% KEV · Not listed
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CVE-2021-28914

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow the user to set a weak password because the strength is shown in configuration tool, but finally not enforced. This is usable and part of an attack chain to gain SSH root access.

CVSS 3.1 · 6.5 Medium EPSS 1.0% KEV · Not listed
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CVE-2021-28913

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /webif/SecurityModule to validate the so called and hard coded unique 'eibPort String' which acts as the root SSH key passphrase. This is usable and part of an attack chain to gain SSH root access.

CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed
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CVE-2021-28912

BAB TECHNOLOGIE GmbH eibPort V3. Each device has its own unique hard coded and weak root SSH key passphrase known as 'eibPort string'. This is usable and the final part of an attack chain to gain SSH root access.

CVSS 3.1 · 7.2 High EPSS 1.2% KEV · Not listed
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CVE-2021-28911

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /tmp path which contains some sensitive data (e.g. device serial number). Having those info, a possible loginId can be self-calculated in a brute force attack against BMX interface. This is usable and part of an attack chain to gain SSH root access.

CVSS 3.1 · 9.8 Critical EPSS 1.7% KEV · Not listed
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CVE-2021-28910

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 contains basic SSRF vulnerability. It allow unauthenticated attackers to request to any internal and external server.

CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed
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CVE-2021-28909

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers to access uncontrolled the login service at /webif/SecurityModule in a brute force attack. The password could be weak and default username is known as 'admin'. This is usable and part of an attack chain to gain SSH root access.

CVSS 3.1 · 9.8 Critical EPSS 1.4% KEV · Not listed
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CVE-2021-28906

libyang: NULL pointer dereference in read_yin_leaf()

In function read_yin_leaf() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL. In some cases, it can be NULL, which leads to the operation of retval->ext[r]->flags that results in a crash.

CVSS 3.1 · 7.5 High EPSS 1.6% KEV · Not listed
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CVE-2021-28905

libyang: reachable assertion in lys_node_free()

In function lys_node_free() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-617).

CVSS 3.1 · 7.5 High EPSS 1.4% KEV · Not listed
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CVE-2021-28904

libyang: NULL pointer dereference in ext_get_plugin()

In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL. If revision is NULL, the operation of strcmp(revision, ext_plugins[u].revision) will lead to a crash.

CVSS 3.1 · 7.5 High EPSS 1.4% KEV · Not listed
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