PT-2020-18494 · Litespeed Technologies · Openlitespeed

Published 2020-01-06 · Updated 2020-01-15 · CVE-2020-5519

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenLiteSpeed versions prior to 1.6.5

Description The issue concerns the WebAdmin Console, which does not strictly check request URLs. This is demonstrated by the "Server Configuration > External App" screen, indicating a potential weakness in how requests are validated.

Recommendations For versions prior to 1.6.5, update to version 1.6.5 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2020-5519

Affected Products

Openlitespeed

References · 4

• https://forum.openlitespeed.org/threads/openlitespeed-v1-6-5-now-available.4047 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5519 · Security Note
• https://osv.dev/vulnerability/CVE-2020-5519 · Vendor Advisory
• https://drive.google.com/open?id=1pSciFEfjHp3kN8y5shy_zosJo7dje_fX · Note