PT-2023-9398 · Yealink · Yealink Meeting Server

Published 2023-05-03 · Updated 2024-11-06 · CVE-2024-48353

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Yealink Meeting Server versions prior to V26.0.0.67

Description The issue is related to insufficient protection of service data, allowing a remote attacker to gain access to user authentication data. Specifically, attackers can obtain static key information from a front-end JS file and use it to decrypt plaintext passwords.

Recommendations For versions prior to V26.0.0.67, update to version V26.0.0.67 or later to resolve the issue. As a temporary workaround, consider restricting access to the front-end JS file to minimize the risk of exploitation.

Fix

Information Disclosure

Insecure Storage of Sensitive Information

Insufficiently Protected Credentials

Weakness Enumeration

CWE-200

CWE-922

CWE-522

Related Identifiers

BDU:2024-07166

CVE-2024-48353

Affected Products

Yealink Meeting Server

References · 9

• https://osv.dev/vulnerability/CVE-2024-48353 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07166 · Security Note
• https://yealink.com/en/trust-center/security-advisories/b1998ab629254ca3 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-48353 · Security Note
• https://twitter.com/VulmonFeeds/status/1852500889975590947 · Twitter Post
• http://yealink.com · Note
• https://t.me/cvedetector/9629 · Telegram Post
• https://twitter.com/UndercodeNews/status/1854142222117048445 · Twitter Post
• https://twitter.com/CVEnew/status/1852496001304572165 · Twitter Post