CVE-2017-17476

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Open Ticket Request System (OTRS) 4.0.x before 4.0.28, 5.0.x before 5.0.26, and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web sessions and consequently gain privileges via a crafted email.

Open Ticket Request System (OTRS) en versiones 4.0.x anteriores a la 4.0.28, 5.0.x anteriores a la 5.0.26 y 6.0.x anteriores a la 6.0.3, cuando el soporte de cookies está desactivado, podría permitir a los atacantes remotos secuestrar las sesiones web y ganar privilegios en consecuencia mediante un email manipulado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-12-08 CVE Reserved
2017-12-20 CVE Published
2023-07-16 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (6)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2017/12/msg00018.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/OTRS/otrs/commit/26707eaaa791648e6c7ad6aeaa27efd70e7c66eb	2019-10-03
https://github.com/OTRS/otrs/commit/36e3be99cfe8a9e09afa1b75fdc39f3e28f561fc	2019-10-03
https://github.com/OTRS/otrs/commit/720c73fbf53e476ca7dfdf2ae1d4d3d2aad2b953	2019-10-03
https://www.otrs.com/security-advisory-2017-10-security-update-otrs-framework	2019-10-03

URL	Date	SRC
https://www.debian.org/security/2017/dsa-4069	2019-10-03

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"				>= 4.0.0 < 4.0.28 Search vendor "Otrs" for product "Otrs" and version " >= 4.0.0 < 4.0.28"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 5.0.0 < 5.0.26 Search vendor "Otrs" for product "Otrs" and version " >= 5.0.0 < 5.0.26"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				>= 6.0.0 < 6.0.3 Search vendor "Otrs" for product "Otrs" and version " >= 6.0.0 < 6.0.3"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0"		-		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
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected