CVE-2020-4494

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM Spectrum Protect Client 8.1.7.0 through 8.1.9.1 (Linux and Windows), 8.1.9.0 trough 8.1.9.1 (AIX) and IBM Spectrum Protect for Space Management 8.1.7.0 through 8.1.9.1 (Linux), 8.1.9.0 through 8.1.9.1 (AIX) web user interfaces could allow an attacker to bypass authentication due to improper session validation which can result in access to unauthorized resources. IBM X-Force ID: 182019.

IBM Spectrum Protect Client versiones 8.1.7.0 hasta 8.1.9.1 (Linux y Windows), versiones 8.1.9.0 hasta 8.1.9.1 (AIX) e IBM Spectrum Protect para Space Management versiones 8.1.7.0 hasta 8.1.9.1 (Linux), versiones 8.1.9.0 hasta 8.1.9.1 (AIX), las interfaces de usuario web podrían permitir a un atacante omitir la autenticación debido a una comprobación de sesión inapropiada que puede resultar en un acceso a recursos no autorizados. IBM X-Force ID: 182019

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

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
2020-06-15 CVE Published
2023-03-07 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/182019	2021-07-21
https://www.ibm.com/support/pages/node/6221448	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"	Spectrum Protect Client Search vendor "Ibm" for product "Spectrum Protect Client"	>= 8.1.7.0 <= 8.1.9.1 Search vendor "Ibm" for product "Spectrum Protect Client" and version " >= 8.1.7.0 <= 8.1.9.1"	-	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe
Ibm Search vendor "Ibm"	Spectrum Protect Client Search vendor "Ibm" for product "Spectrum Protect Client"	>= 8.1.7.0 <= 8.1.9.1 Search vendor "Ibm" for product "Spectrum Protect Client" and version " >= 8.1.7.0 <= 8.1.9.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Ibm Search vendor "Ibm"	Spectrum Protect Client Search vendor "Ibm" for product "Spectrum Protect Client"	>= 8.1.9.0 <= 8.1.9.1 Search vendor "Ibm" for product "Spectrum Protect Client" and version " >= 8.1.9.0 <= 8.1.9.1"	-	Affected	in	Ibm Search vendor "Ibm"	Aix Search vendor "Ibm" for product "Aix"	-	-	Safe
Ibm Search vendor "Ibm"	Spectrum Protect For Space Management Search vendor "Ibm" for product "Spectrum Protect For Space Management"	>= 8.1.7.0 <= 8.1.9.1 Search vendor "Ibm" for product "Spectrum Protect For Space Management" and version " >= 8.1.7.0 <= 8.1.9.1"	-	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe
Ibm Search vendor "Ibm"	Spectrum Protect For Space Management Search vendor "Ibm" for product "Spectrum Protect For Space Management"	>= 8.1.9.0 <= 8.1.9.1 Search vendor "Ibm" for product "Spectrum Protect For Space Management" and version " >= 8.1.9.0 <= 8.1.9.1"	-	Affected	in	Ibm Search vendor "Ibm"	Aix Search vendor "Ibm" for product "Aix"	-	-	Safe