CVE-2024-34520

HIGH

Mavenir SCE Application Provisioning Portal - Authorization Bypass

Title source: llm

Description

An authorization bypass vulnerability exists in the Mavenir SCE Application Provisioning Portal, version PORTAL-LBS-R_1_0_24_0, which allows an authenticated 'guest' user to perform unauthorized administrative actions, such as accessing the 'add user' feature, by bypassing client-side access controls.

References (1)

Core 1

Core References

Various Sources

https://github.com/whitewhale-dmb/Vulnerability-Research/tree/main/CVE-2024-34520

View Writeup ZIP pw:eip

Scores

CVSS v3 8.8

EPSS 0.0004

EPSS Percentile 11.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-639

Status published

Published Feb 12, 2025

Tracked Since Feb 18, 2026