PT-2022-11107 · Unknown · Chang Lian Application

Published 2022-01-03 · Updated 2022-01-13 · CVE-2021-39981

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Chang Lian application (affected versions not specified)

Description The issue allows malicious exploitation to hide the calling number, enabling anonymous calls. Successful exploitation of this issue enables making calls without revealing the caller's number.

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

Related Identifiers

CVE-2021-39981

Affected Products

Chang Lian Application

References · 5

• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202110-0000001162998526 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39981 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39981 · Security Note
• https://t.me/cibsecurity/34896 · Telegram Post
• https://t.me/cvenotify/25436 · Telegram Post