PT-2023-11662 · Yealink · Yealink W60B

Fuomag9 · Published 2023-08-22 · Updated 2023-08-28 · CVE-2020-24113

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Yealink W60B version 77.83.0.85

Description The issue allows attackers to gain sensitive information and cause a denial of service (DoS) due to a Directory Traversal vulnerability in the Contacts File Upload Interface.

Recommendations For Yealink W60B version 77.83.0.85, consider restricting access to the Contacts File Upload Interface until a patch is available. As a temporary workaround, avoid using the vulnerable interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-24113

Affected Products

Yealink W60B

References · 6

• https://osv.dev/vulnerability/CVE-2020-24113 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-24113 · Security Note
• https://fuo.fi/CVE-2020-24113 · Note
• https://t.me/cvenotify/57451 · Telegram Post
• https://t.me/cvenotify/57117 · Telegram Post
• https://t.me/cibsecurity/69042 · Telegram Post