CVE Vulnerability

CVE-2021-34805

An issue was discovered in FAUST iServer before 9.0.019.019.7. For each URL request, it accesses the corresponding .fau file on the operating system without preventing %2e%2e%5c directory traversal.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
http://packetstormsecurity.com/files/165701/FAUST-iServer-9.0.018.018.4-Local-File-Inclusion.html Exploit Third Party Advisory
http://www.land-software.de/lfs.fau?prj=iweb&dn=faust+iserver Product Vendor Advisory
https://sec-consult.com/vulnerability-lab/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:land-software:faust_iserver:*:*:*:*:*:*:*:*
Information

Published : 2022-01-31 08:15

Updated : 2022-02-04 08:23

NVD link : CVE-2021-34805

Mitre link : CVE-2021-34805

Products Affected
No products.
CWE
CWE-22