CVE Vulnerability

CVE-2021-42342

An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. In the file upload filter, user form variables can be passed to CGI scripts without being prefixed with the CGI prefix. This permits tunneling untrusted environment variables into vulnerable CGI scripts.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/embedthis/goahead/issues/305 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*
cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*
Information

Published : 2021-10-14 06:15

Updated : 2021-10-20 05:35

NVD link : CVE-2021-42342

Mitre link : CVE-2021-42342

Products Affected
No products.
CWE
CWE-434