PT-2022-17178 · Sas · Sas Web Report Studio

Robertdra · Published 2022-02-19 · Updated 2022-03-04 · CVE-2022-25256

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions SAS Web Report Studio version 4.4

Description SAS Web Report Studio allows cross-site scripting (XSS). The "/SASWebReportStudio/logonAndRender.do" endpoint has two parameters: saspfs request backlabel list and saspfs request backurl list. The saspfs request backlabel list parameter affects the content of a button, while the saspfs request backurl list parameter affects the page to which the user is directed after pressing the button, potentially redirecting to a malicious web page. Additionally, the saspfs request backurl list parameter executes JavaScript, making XSS possible by adding a javascript: URL.

Recommendations For SAS Web Report Studio version 4.4, consider disabling the /SASWebReportStudio/logonAndRender.do endpoint or restricting access to the saspfs request backlabel list and saspfs request backurl list parameters until a patch is available. Avoid using the saspfs request backurl list parameter in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-25256

Affected Products

Sas Web Report Studio

References · 8

• 🔥 https://github.com/RobertDra/CVE-2022-25256 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-25256 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25256 · Vendor Advisory
• https://support.sas.com/kb/62/972.html · Vendor Advisory
• https://t.me/cvenotify/27752 · Telegram Post
• https://sas.com · Note
• https://t.me/cibsecurity/37820 · Telegram Post
• https://t.me/cvenotify/27279 · Telegram Post