CVE-2020-4782

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.

IBM WebSphere Application Server versiones 7.0, 8.0, 8.5 y 9.0, podría permitir a un atacante remoto saltar directorios en el sistema. Un atacante podría enviar una petición URL especialmente diseñada que contenga secuencias "dot dot" (/../) para visualizar archivos arbitrarios en el sistema

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-30 CVE Reserved
2020-10-28 CVE Published
2024-07-14 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/pages/node/6356083	2020-10-30

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/189213	2020-10-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 7.0.0.0 <= 7.0.0.45 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 7.0.0.0 <= 7.0.0.45"		-		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 8.0.0.0 <= 8.0.0.15 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 8.0.0.0 <= 8.0.0.15"		-		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 8.5.0.0 <= 8.5.5.18 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 8.5.0.0 <= 8.5.5.18"		-		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 9.0.0.0 <= 9.0.5.5 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 9.0.0.0 <= 9.0.5.5"		-		Affected