PT-2020-14925 · Usvn · Usvn

Published 2020-08-23 · Updated 2021-01-05 · CVE-2020-17363

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions USVN versions prior to 1.0.9

Description The issue allows remote code execution via shell metacharacters in the number start or number end parameter to "lasthundredrequestAction" in the Timeline module.

Recommendations For versions prior to 1.0.9, update to version 1.0.9 or later to resolve the issue. As a temporary workaround, consider restricting access to the "lasthundredrequestAction" in the Timeline module to minimize the risk of exploitation. Avoid using the number start or number end parameters in the affected module until the issue is resolved.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-17363

Affected Products

Usvn

References · 5

• 🔥 https://sysdream.com/news/lab/2020-08-12-cve-2020-17363-usvn-remote-code-execution · Exploit
• https://osv.dev/vulnerability/CVE-2020-17363 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-17363 · Security Note
• https://t.me/cibsecurity/21435 · Telegram Post
• https://t.me/cybersecuritytechnologies/1627 · Telegram Post