CVE-2021-33691

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NWDI Notification Service versions - 7.31, 7.40, 7.50, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.SAP NetWeaver Development Infrastructure Notification Service allows a threat actor to send crafted scripts to a victim. If the victim has an active session when the crafted script gets executed, the threat actor could compromise information in victims session, and gain access to some sensitive information also.

NWDI Notification Service versiones - 7.31, 7.40, 7.50, no codifican suficientemente las entradas controladas por el usuario, resultando en una vulnerabilidad de tipo Cross-Site Scripting (XSS). SAP NetWeaver Development Infrastructure Notification Service permite a un actor de la amenaza enviar scripts diseñados a una víctima. Si la víctima presenta una sesión activa cuando el script diseñado es ejecutado, el actor de la amenaza podría comprometer la información en la sesión de las víctimas, y conseguir acceso a alguna información confidencial también

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-05-28 CVE Reserved
2021-09-15 CVE Published
2024-05-31 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806	2021-09-28

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sap Search vendor "Sap"		Netweaver Development Infrastructure Search vendor "Sap" for product "Netweaver Development Infrastructure"				7.31 Search vendor "Sap" for product "Netweaver Development Infrastructure" and version "7.31"		-		Affected
Sap Search vendor "Sap"		Netweaver Development Infrastructure Search vendor "Sap" for product "Netweaver Development Infrastructure"				7.40 Search vendor "Sap" for product "Netweaver Development Infrastructure" and version "7.40"		-		Affected
Sap Search vendor "Sap"		Netweaver Development Infrastructure Search vendor "Sap" for product "Netweaver Development Infrastructure"				7.50 Search vendor "Sap" for product "Netweaver Development Infrastructure" and version "7.50"		-		Affected