PT-2022-10376 · Unknown · Faust Iserver

Published 2022-01-31 · Updated 2022-02-04 · CVE-2021-34805

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions FAUST iServer versions prior to 9.0.019.019.7

Description An issue was discovered where for each URL request, the system accesses the corresponding .fau file on the operating system without preventing %2e%2e%5c directory traversal.

Recommendations For versions prior to 9.0.019.019.7, update to version 9.0.019.019.7 or later to resolve the issue.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-34805

Affected Products

Faust Iserver

References · 6

• 🔥 http://packetstormsecurity.com/files/165701/FAUST-iServer-9.0.018.018.4-Local-File-Inclusion.html · Exploit
• 🔥 https://sec-consult.com/vulnerability-lab · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-34805 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34805 · Vendor Advisory
• http://land-software.de/lfs.fau?prj=iweb&dn=faust+iserver · Vendor Advisory
• https://t.me/cvenotify/26043 · Telegram Post