CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2022-41479
High (7.5) in devexpress asp.net web forms controls. EPSS 1.4% chance of exploitation in the next 30 days.
The DevExpress Resource Handler (ASPxHttpHandlerModule) in DevExpress ASP.NET Web Forms Build v19.2.3 does not verify the referenced objects in the /DXR.axd?r= HTTP GET parameter. This leads to an Insecure Direct Object References (IDOR) vulnerability which allows attackers to access the application source code. NOTE: the vendor disputes this because the retrieved source code is only the DevExpress client-side application code that is, of course, intentionally readable by web browsers (a site's custom code and data is never accessible via an IDOR approach).
Severity
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
- CWE
- CWE-639
- Published
- Modified
- Record from
- the NVD, synced
Affected
- devexpress:asp.net_web_forms_controls
References
- https://github.com/IthacaLabs/DevExpress/tree/main/ASP.NET_Web_Forms_Build_19.2.3
- https://supportcenter.devexpress.com/ticket/details/t1171808/penetration-test-idor-source-code-cve-2022-41479
- https://supportcenter.devexpress.com/ticket/details/t190349/false-positive-vulnerabilities-known-alerts-detected-by-various-security-scanners-and
- https://github.com/IthacaLabs/DevExpress/tree/main/ASP.NET_Web_Forms_Build_19.2.3