PT-2024-13246 · Opentext · Opentext Appbuilder

George Mathias · Published 2024-01-29 · Updated 2024-02-05 · CVE-2023-4550

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 OpenText AppBuilder versions 21.2 through 23.2

Description The issue allows an unauthenticated or authenticated user to abuse a page of AppBuilder to read arbitrary files on the server. This is due to improper input validation, making files or directories accessible to external parties.

Recommendations For versions 21.2 through 23.2, update to version 23.2 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive files and directories on the server until a patch is applied.

Fix

RCE

Files Accessible to External Parties

Weakness Enumeration

CWE-20

CWE-552

Related Identifiers

CVE-2023-4550

Affected Products

Opentext Appbuilder

References · 4

• https://osv.dev/vulnerability/CVE-2023-4550 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4550 · Security Note
• https://twitter.com/RedPacketSec/status/1752996320791441693 · Twitter Post
• https://support.opentext.com/csm?id=ot_kb_search&kb_category=61648712db61781068cfd6c4e296197b · Note