PT-2022-27670 · Unknown · Planet Estream

Hrvoje Filakovic + 2 · Published 2022-12-25 · Updated 2023-01-04 · CVE-2022-45891

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Planet eStream versions prior to 6.72.10.07

Description The issue allows attackers to call restricted functions and perform unauthenticated uploads via the "Upload2.ashx" endpoint or access content uploaded by other users through "View.aspx" after using "Ajax.asmx/SaveGrantAccessList".

Recommendations For versions prior to 6.72.10.07, update to version 6.72.10.07 or later to resolve the issue. As a temporary workaround, consider restricting access to the "Upload2.ashx" endpoint and limiting the use of "Ajax.asmx/SaveGrantAccessList" to minimize the risk of exploitation.

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2022-45891

Affected Products

Planet Estream

References · 5

• 🔥 https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-planet-enterprises-ltd-planet-estream · Exploit
• https://osv.dev/vulnerability/CVE-2022-45891 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-45891 · Security Note
• https://t.me/cibsecurity/55299 · Telegram Post
• https://t.me/cvenotify/40628 · Telegram Post