PT-2021-10106 · Feifeicms · Feifeicms

Published 2021-04-22 · Updated 2021-04-28 · CVE-2020-17563

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: FeiFeiCMS version 4.0

Description: The issue allows remote attackers to delete arbitrary files by sending a crafted HTTP request to the "/index.php?s=/admin-tpl-del&id=" API endpoint. The id variable is used in this process.

Recommendations: For FeiFeiCMS version 4.0, as a temporary workaround, consider restricting access to the "/index.php?s=/admin-tpl-del&id=" API endpoint until a patch is available. Avoid using the id variable in this endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-17563

Affected Products

Feifeicms

References · 4

• 🔥 http://blog.51cto.com/12653365/2328557 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-17563 · Security Note
• https://osv.dev/vulnerability/CVE-2020-17563 · Vendor Advisory
• https://t.me/cvenotify/13560 · Telegram Post