CVE Vulnerability

CVE-2021-39196

pcapture is an open source dumpcap web service interface . In affected versions this vulnerability allows an authenticated but unprivileged user to use the REST API to capture and download packets with no capture filter and without adequate permissions. This is important because the capture filters can effectively limit the scope of information that a user can see in the data captures. If no filter is present, then all data on the local network segment where the program is running can be captured and downloaded. v3.12 fixes this problem. There is no workaround, you must upgrade to v3.12 or greater.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/jdhwpgmbca/pcapture/security/advisories/GHSA-3r67-fxpr-p2qx Issue Tracking Third Party Advisory
https://github.com/jdhwpgmbca/pcapture/issues/7 Issue Tracking Patch
https://github.com/jdhwpgmbca/pcapture/commit/0f74f431e0970a2e5784dbd955cfa4760e3b1ef7 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:pcapture_project:pcapture:*:*:*:*:*:*:*:*
Information

Published : 2021-09-07 07:15

Updated : 2022-08-05 10:55

NVD link : CVE-2021-39196

Mitre link : CVE-2021-39196

Products Affected
No products.
CWE
CWE-754