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CVE-2020-8283

An authorised user on a Windows host running Citrix Universal Print Server can perform arbitrary command execution as SYSTEM in CVAD versions before 2009, 1912 LTSR CU1 hotfixes CTX285870 and CTX286120, 7.15 LTSR CU6 hotfix CTX285344 and 7.6 LTSR CU9.

CVSS 3.1 · 8.8 High EPSS 2.7% KEV · Not listed
Vendors
CVE-2020-8281

A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2020-8280

A missing file type check in Nextcloud Contacts 3.4.0 allows a malicious user to upload SVG files as PNG files to perform cross-site scripting (XSS) attacks.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2020-8279

Missing validation of server certificates for out-going connections in Nextcloud Social < 0.4.0 allowed a man-in-the-middle attack.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2020-8278

Improper access control in Nextcloud Social app version 0.3.1 allowed to read posts of any user.

CVSS 3.1 · 5.3 Medium EPSS 1.0% KEV · Not listed
Vendors
Products
CVE-2020-8276

The implementation of Brave Desktop's privacy-preserving analytics system (P3A) between 1.1 and 1.18.35 logged the timestamp of when the user last opened an incognito window, including Tor windows. The intended behavior was to log the timestamp for incognito windows excluding Tor windows. Note that if a user has P3A enabled, the timestamp is not sent to Brave's server, but rather a value from:Used in last 24hUsed in last week but not 24hUsed in last 28 days but not weekEver used but not in last 28 daysNever usedThe privacy risk is low because a local attacker with disk access cannot tell if the timestamp corresponds to a Tor window or a non-Tor incognito window.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2020-8275

Citrix Secure Mail for Android before 20.11.0 suffers from improper access control allowing unauthenticated access to read limited calendar related data stored within Secure Mail. Note that a malicious app would need to be installed on the Android device or a threat actor would need to execute arbitrary code on the Android device.

CVSS 3.1 · 4.3 Medium EPSS 2.0% KEV · Not listed
Vendors
Products
CVE-2020-8274

Citrix Secure Mail for Android before 20.11.0 suffers from Improper Control of Generation of Code ('Code Injection') by allowing unauthenticated access to read data stored within Secure Mail. Note that a malicious app would need to be installed on the Android device or a threat actor would need to execute arbitrary code on the Android device.

CVSS 3.1 · 6.5 Medium EPSS 2.1% KEV · Not listed
Vendors
Products
CVE-2020-8273

Privilege escalation of an authenticated user to root in Citrix SD-WAN center versions before 11.2.2, 11.1.2b and 10.2.8.

CVSS 3.1 · 8.8 High EPSS 2.4% KEV · Not listed
Vendors
Products
CVE-2020-8272

Authentication Bypass resulting in exposure of SD-WAN functionality in Citrix SD-WAN Center versions before 11.2.2, 11.1.2b and 10.2.8

CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed
Vendors
Products
CVE-2020-8271

Unauthenticated remote code execution with root privileges in Citrix SD-WAN Center versions before 11.2.2, 11.1.2b and 10.2.8

CVSS 3.1 · 9.8 Critical EPSS 11.1% KEV · Not listed
Vendors
Products
CVE-2020-8270

An unprivileged Windows user on the VDA or an SMB user can perform arbitrary command execution as SYSTEM in CVAD versions before 2009, 1912 LTSR CU1 hotfixes CTX285871 and CTX285872, 7.15 LTSR CU6 hotfix CTX285341 and CTX285342

CVSS 3.1 · 8.8 High EPSS 3.5% KEV · Not listed
Vendors
CVE-2020-8269

An unprivileged Windows user on the VDA can perform arbitrary command execution as SYSTEM in CVAD versions before 2009, 1912 LTSR CU1 hotfixes CTX285870 and CTX286120, 7.15 LTSR CU6 hotfix CTX285344 and 7.6 LTSR CU9

CVSS 3.1 · 8.8 High EPSS 2.7% KEV · Not listed
Vendors
CVE-2020-8268

Prototype pollution vulnerability in json8-merge-patch npm package < 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.

CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed
CVE-2020-8267

A security issue was found in UniFi Protect controller v1.14.10 and earlier.The authentication in the UniFi Protect controller API was using “x-token” improperly, allowing attackers to use the API to send authenticated messages without a valid token.This vulnerability was fixed in UniFi Protect v1.14.11 and newer.This issue does not impact UniFi Cloud Key Gen 2 plus.This issue does not impact UDM-Pro customers with UniFi Protect stopped.Affected Products:UDM-Pro firmware 1.7.2 and earlier.UNVR firmware 1.3.12 and earlier.Mitigation:Update UniFi Protect to v1.14.11 or newer version; the UniFi Protect controller can be updated through your UniFi OS settings.Alternatively, you can update UNVR and UDM-Pro to:- UNVR firmware to 1.3.15 or newer.- UDM-Pro firmware to 1.8.0 or newer.

CVSS 3.1 · 5.3 Medium EPSS 1.3% KEV · Not listed
Vendors
Ui
CVE-2020-8264

rubygem-actionpack: possible XSS vulnerability in Action Pack in development mode

In actionpack gem >= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.

CVSS 3.1 · 6.1 Medium EPSS 67.0% KEV · Not listed
Vendors
Products
CVE-2020-8263

A vulnerability in the authenticated user web interface of Pulse Connect Secure < 9.1R9 could allow attackers to conduct Cross-Site Scripting (XSS) through the CGI file.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors