PT-2021-20857 · Microsoft · Asp.Net

Published 2021-10-27 · Updated 2021-10-28 · CVE-2021-35235

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Kiwi Syslog Server versions 9.7.2 and earlier

Description: The ASP.NET debug feature is enabled by default, allowing remote debugging of web applications if configured to do so. This debug mode compiles applications with extra information, enabling a debugger to closely monitor and control the execution of an application. If an attacker could successfully start a remote debugging session, this is likely to disclose sensitive information about the web application and supporting infrastructure that may be valuable in targeting systems with malicious intent.

Recommendations: For Kiwi Syslog Server versions 9.7.2 and earlier, consider disabling the ASP.NET debug feature to prevent potential remote debugging sessions and disclosure of sensitive information. As a temporary workaround, restrict access to the ASP.NET debug feature until a patch is available.

Fix

Weakness Enumeration

CWE-11

Related Identifiers

CVE-2021-35235

Affected Products

Asp.Net

References · 5

• https://solarwinds.com/trust-center/security-advisories/CVE-2021-35235 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35235 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35235 · Security Note
• https://documentation.solarwinds.com/en/success_center/kss/content/release_notes/kss_9-8_release_notes.htm · Vendor Advisory
• https://t.me/cvenotify/22438 · Telegram Post