CVE-2021-21439

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...

Code injection

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...

UBUNTU-CVE-2021-21439

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...

CVE-2021-21439

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...

CVE-2021-21439 Possible DoS attack using a special crafted URL in email body

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...

CVE-2021-21439

CVE-2021-21439 describes a DoS in OTRS where a specially crafted URL in an email body can cause high CPU usage, degrading quality of service or halting the system. Affected products/versions include OTRS Community Edition 6.x (6.0.1+), OTRS 7.x (7.0.26 and earlier), and OTRS 8.x (8.0.13 and earli...

CVE-2021-21439

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...

OTRS AG OTRS 输入验证错误漏洞

OTRS is an application from the German company OTRS. A service management software. OTRS AG An input validation error vulnerability exists in OTRS that arises from the system not properly validating incoming data. An attacker placing a specially crafted URL in the body of an email message could...

OTRS 6.0.1 - Remote Command Execution Exploit (2)

Exploit Title: OTRS 6.0.1 - Remote Command Execution 2 Exploit Author: Hex26 Vendor Homepage: https://www.otrs.com/ Software Link: http://ftp.otrs.org/pub/otrs/ Version: 4.0.1 - 4.0.26, 5.0.0 - 5.0.24, 6.0.0 - 6.0.1 Tested on: OTRS 5.0.2/CentOS 7.2.1511 CVE : CVE-2017-16921 !/usr/bin/env python3...

OTRS 6.0.1 - Remote Command Execution (2)

Exploit Title: OTRS 6.0.1 - Remote Command Execution 2 Date: 21-04-2021 Exploit Author: Hex26 Vendor Homepage: https://www.otrs.com/ Software Link: http://ftp.otrs.org/pub/otrs/ Version: 4.0.1 - 4.0.26, 5.0.0 - 5.0.24, 6.0.0 - 6.0.1 Tested on: OTRS 5.0.2/CentOS 7.2.1511 CVE : CVE-2017-16921...

OTRS 6.0.1 Remote Command Execution

Exploit Title: OTRS 6.0.1 - Remote Command Execution 2 Date: 21-04-2021 Exploit Author: Hex26 Vendor Homepage: https://www.otrs.com/ Software Link: http://ftp.otrs.org/pub/otrs/ Version: 4.0.1 - 4.0.26, 5.0.0 - 5.0.24, 6.0.0 - 6.0.1 Tested on: OTRS 5.0.2/CentOS 7.2.1511 CVE : CVE-2017-16921...

OTRS 6.0.x <= 7.0.24, 8.0.x <= 8.0.11 ReDoS Vulnerability

OTRS is prone to a regular expression denial of service ReDoS vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

OTRS 7.0.x < 7.0.24 Information Disclosure Vulnerability

OTRS is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:otrs:otrs"; if...

CVE-2021-21438

Agents are able to see linked FAQ articles without permissions defined in FAQ Category. This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions...

Design/Logic Flaw

Agents are able to see linked FAQ articles without permissions defined in FAQ Category. This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions...

CVE-2021-21438

The CVE-2021-21438 affects OTRS, specifically the FAQ module. Affected: OTRS 7.0.x up to prior to 7.0.24 and FAQ component up to 6.0.29. Root cause: information disclosure by allowing non-permitted users to view linked FAQ articles. Impact: unauthorized visibility of FAQ content (partial confiden...

CVE-2021-21437

CVE-2021-21437 affects OTRSCIsInCustomerFrontend up to version 7.0.15 and ITSMConfigurationManagement up to 7.0.24. The issue allows agents to see linked Config Items without the required permissions, as defined in General Catalog. This is a data-access problem impacting confidentiality (partial)...

CVE-2021-21438 FAQ articles are shown to users without permission

Agents are able to see linked FAQ articles without permissions defined in FAQ Category. This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions...

OTRS AG Survey Cross-Site Scripting Vulnerability

OTRS AG Survey is a Perl-based customer survey appliance from OTRS Germany. The tool is intended for use in sending e-mails to customers after a ticket has been closed. A cross-site scripting vulnerability exists in OTRS AG Survey that can be exploited by an attacker to execute malicious code in...

OTRS AG OTRSTicketForms Information Disclosure Vulnerability

OTRS AG OTRSTicketForms is a functional add-on from OTRS Germany. Using it it is possible to display different ticket masks and forms in the agent and external interfaces, depending on which dynamic fields are relevant for the customer request. An information disclosure vulnerability exists in OT...