CVE-2020-4937

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 Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.

IBM Sterling B2B Integrator Standard Edition versiones 5.2.0.0 hasta 6.0.3.2, usa algoritmos criptográficos más débiles de lo esperado lo que podría permitir a un atacante descifrar información altamente confidencial. IBM X-Force ID: 191814

*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

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

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
2020-11-20 CVE Published
2023-06-27 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-327: Use of a Broken or Risky Cryptographic Algorithm

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/pages/node/6370795	2020-12-02

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/191814	2020-12-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"	Sterling B2b Integrator Search vendor "Ibm" for product "Sterling B2b Integrator"	>= 5.2.0.0 <= 6.0.3.2 Search vendor "Ibm" for product "Sterling B2b Integrator" and version " >= 5.2.0.0 <= 6.0.3.2"	standard	Affected	in	Hp Search vendor "Hp"	Hp-ux Search vendor "Hp" for product "Hp-ux"	-	-	Safe
Ibm Search vendor "Ibm"	Sterling B2b Integrator Search vendor "Ibm" for product "Sterling B2b Integrator"	>= 5.2.0.0 <= 6.0.3.2 Search vendor "Ibm" for product "Sterling B2b Integrator" and version " >= 5.2.0.0 <= 6.0.3.2"	standard	Affected	in	Ibm Search vendor "Ibm"	Aix Search vendor "Ibm" for product "Aix"	-	-	Safe
Ibm Search vendor "Ibm"	Sterling B2b Integrator Search vendor "Ibm" for product "Sterling B2b Integrator"	>= 5.2.0.0 <= 6.0.3.2 Search vendor "Ibm" for product "Sterling B2b Integrator" and version " >= 5.2.0.0 <= 6.0.3.2"	standard	Affected	in	Ibm Search vendor "Ibm"	I Search vendor "Ibm" for product "I"	-	-	Safe
Ibm Search vendor "Ibm"	Sterling B2b Integrator Search vendor "Ibm" for product "Sterling B2b Integrator"	>= 5.2.0.0 <= 6.0.3.2 Search vendor "Ibm" for product "Sterling B2b Integrator" and version " >= 5.2.0.0 <= 6.0.3.2"	standard	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe
Ibm Search vendor "Ibm"	Sterling B2b Integrator Search vendor "Ibm" for product "Sterling B2b Integrator"	>= 5.2.0.0 <= 6.0.3.2 Search vendor "Ibm" for product "Sterling B2b Integrator" and version " >= 5.2.0.0 <= 6.0.3.2"	standard	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Ibm Search vendor "Ibm"	Sterling B2b Integrator Search vendor "Ibm" for product "Sterling B2b Integrator"	>= 5.2.0.0 <= 6.0.3.2 Search vendor "Ibm" for product "Sterling B2b Integrator" and version " >= 5.2.0.0 <= 6.0.3.2"	standard	Affected	in	Oracle Search vendor "Oracle"	Solaris Search vendor "Oracle" for product "Solaris"	-	-	Safe