CVE-2021-33675 : What You Need to Know
Learn about CVE-2021-33675, a medium-risk vulnerability in SAP Contact Center version 700 that allows attackers to exploit a Reflected Cross-Site Scripting (XSS) weakness, potentially executing arbitrary code on victims' browsers.
This CVE-2021-33675 article provides an overview of the vulnerability in SAP Contact Center version 700 that allows attackers to exploit a Reflected Cross-Site Scripting (XSS) vulnerability.
Understanding CVE-2021-33675
SAP Contact Center version 700 is susceptible to a vulnerability that arises due to inadequate encoding of user-controlled inputs, enabling attackers to execute arbitrary code through XSS attacks.
What is CVE-2021-33675?
CVE-2021-33675 is a security vulnerability in SAP Contact Center version 700 that permits attackers to carry out Reflected Cross-Site Scripting attacks, posing a risk of executing arbitrary code on victims' browsers.
The Impact of CVE-2021-33675
The impact of CVE-2021-33675 is rated as medium with a CVSS base score of 6.1. Attackers can launch phishing attacks to exploit this vulnerability and execute code on the victim's browser.
Technical Details of CVE-2021-33675
This section covers the technical aspects of the CVE, including vulnerability description, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
Under specific conditions, SAP Contact Center version 700 fails to adequately encode user inputs, leading to a Reflected Cross-Site Scripting vulnerability that attackers can misuse for executing arbitrary code.
Affected Systems and Versions
The affected product is SAP Contact Center from SAP SE with versions below 700.
Exploitation Mechanism
Attackers exploit the vulnerability through phishing attacks, leveraging the insufficient input encoding to execute arbitrary code on the victim's browser.
Mitigation and Prevention
This section provides guidance on immediate steps to take and long-term security practices to mitigate the risks posed by CVE-2021-33675.
Immediate Steps to Take
Organizations should prioritize implementing security patches, updating affected systems, and educating users to recognize and avoid phishing attempts.
Long-Term Security Practices
To enhance long-term security, organizations should prioritize regular security assessments, threat monitoring, and user awareness training to prevent XSS attacks.
Patching and Updates
Regularly apply security patches released by SAP to address vulnerabilities and secure systems from exploitation.