CVE-2020-1765

Spoofing of From field in several screens

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An improper control of parameters allows the spoofing of the from fields of the following screens: AgentTicketCompose, AgentTicketForward, AgentTicketBounce and AgentTicketEmailOutbound. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.

Un control inapropiado de los parámetros permite la suplantación de los campos de las siguientes pantallas: AgentTicketCompose, AgentTicketForward, AgentTicketBounce y AgentTicketEmailOutbound. Este problema afecta a: ((OTRS)) Community Edition versiones 5.0.x versión 5.0.39 y anteriores; versiones 6.0.x versión 6.0.24 y anteriores. OTRS versiones 7.0.x versión 7.0.13 y anteriores.

*Credits: Sebastian Renker, Jonas Becker

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-11-29 CVE Reserved
2020-01-10 CVE Published
2024-05-05 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-472: External Control of Assumed-Immutable Web Parameter

CAPEC

References (6)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2020/01/msg00027.html	Mailing List
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://otrs.com/release-notes/otrs-security-advisory-2020-01	2023-08-31

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html	2023-08-31
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.html	2023-08-31
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.html	2023-08-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 5.0.0 <= 5.0.39 Search vendor "Otrs" for product "Otrs" and version " >= 5.0.0 <= 5.0.39"		community		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 6.0.0 <= 6.0.24 Search vendor "Otrs" for product "Otrs" and version " >= 6.0.0 <= 6.0.24"		community		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 7.0.0 <= 7.0.13 Search vendor "Otrs" for product "Otrs" and version " >= 7.0.0 <= 7.0.13"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		-		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp1		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp2		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.2 Search vendor "Opensuse" for product "Leap" and version "15.2"		-		Affected