PT-2020-13181 · Open Xchange · Ox App Suite

Kattsson · Published 2020-08-31 · Updated 2021-07-21 · CVE-2020-12643

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OX App Suite versions 7.10.3 and earlier

Description The issue is related to Incorrect Access Control. It can be exploited via an "/api/subscriptions" request for a snippet containing an email address.

Recommendations For OX App Suite versions 7.10.3 and earlier, update to a version later than 7.10.3 to resolve the issue. As a temporary workaround, consider restricting access to the "/api/subscriptions" endpoint until a patch is available.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2020-12643

Affected Products

Ox App Suite

References · 5

• https://open-xchange.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-12643 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-12643 · Security Note
• https://t.me/cibsecurity/14387 · Telegram Post
• http://seclists.org/fulldisclosure/2020/Aug/14 · Note