Medium – 6.9
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N

PT-2024-58: Insecure password storage in Yealink Meeting Server (YMS)

Error type:

  • CWE-522:Insufficiently Protected Credentials

Vulnerability vector:

  • Base vulnerability score (CVSSv3.1): CVSS:3.1/ AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
  • Severity (CVSSv3.1): 6.5 (medium)
  • Base vulnerability score (CVSSv4.0): CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N
  • Severity (CVSSv4.0): 6.9 (medium)

Description:

The vulnerability was identified in Yealink Meeting Server (YMS), versions <V26.0.0.67.

The discovered vulnerability allows an attacker to obtain static key data, allowing user passwords to be decrypted.

Vulnerability status: Confirmed by vendor

Date of vulnerability remediation: 06.06.2024

Recommendations:

  • Update to version V26.0.0.67 or higher

Additional information:

Researcher: Positive Technologies

Identifiers:

CVE-2024-48353

BDU:2024-07166

Vendor:

Yealink

Vulnerable product:

Yealink Meeting Server (YMS)

Vulnerable versions:

< V26.0.0.67