PT-2020-20417 · Seafile · Anyshare Cloud

Published 2020-02-16 · Updated 2020-02-21 · CVE-2020-8996

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 AnyShare Cloud version 6.0.9

Description The issue allows authenticated directory traversal, enabling the reading of files. This is demonstrated by accessing the "interface/downloadwithpath/downloadfile/?filepath=/etc/passwd" API endpoint.

Recommendations For AnyShare Cloud version 6.0.9, consider restricting access to the downloadfile API endpoint until a patch is available. As a temporary workaround, avoid using the filepath variable in the affected API endpoint to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-8996

Affected Products

Anyshare Cloud

References · 4

• 🔥❌ https://github.com/codingdream/anyshare_vul · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2020-8996 · Security Note
• https://osv.dev/vulnerability/CVE-2020-8996 · Vendor Advisory
• https://t.me/cvenotify/1054 · Telegram Post