PT-2023-18153 · Telecom · Telecom

Published 2023-10-30 · Updated 2023-11-03 · CVE-2023-21378

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Telecomm (affected versions not specified)

Description The issue is related to a missing permission check in Telecomm, which could allow silencing the ring for calls of secondary users. This could lead to local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-21378

Affected Products

Telecom

References · 5

• https://osv.dev/vulnerability/CVE-2023-21378 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21378 · Security Note
• https://source.android.com/docs/security/bulletin/android-14 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1719091970641985638 · Twitter Post
• https://twitter.com/CVEnew/status/1719040043719807001 · Twitter Post