PT-2021-11432 · Solarwinds · Solarwinds Orion Platform

Chudypb + 1 · Published 2021-02-10 · Updated 2021-09-20 · CVE-2020-27870

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: SolarWinds Orion Platform version 2020.2.1

Description: This issue allows remote attackers to disclose sensitive information on affected installations. Authentication is required to exploit this issue. The specific flaw exists within the "ExportToPDF.aspx" endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this issue to disclose information in the context of SYSTEM.

Recommendations: For SolarWinds Orion Platform version 2020.2.1, consider disabling access to the "ExportToPDF.aspx" endpoint until a patch is available. Restrict the use of user-supplied path variables in file operations to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-27870

ZDI-21-066

Affected Products

Solarwinds Orion Platform

References · 6

• https://zerodayinitiative.com/advisories/ZDI-21-066 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-27870 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27870 · Vendor Advisory
• https://t.me/cvenotify/9769 · Telegram Post
• https://t.me/cybersecuritytechnologies/2696 · Telegram Post
• https://t.me/cibsecurity/23424 · Telegram Post