RSA Key Pair in Yealink Config Encrypt Tool May Leave System Vulnerable to Decryption
CVE-2022-48625

7.5HIGH

Key Information:

Vendor

Yealink

Status
Config Encrypt Tool Add Rsa
Vendor
CVE Published:
20 February 2024

What is CVE-2022-48625?

The Yealink Config Encrypt Tool, prior to version 1.2, contains a significant vulnerability related to its hardcoded RSA key pair. This flaw allows potential attackers to exploit the built-in encryption mechanisms, posing a risk of unauthorized decryption of sensitive data. The existence of a static encryption key undermines the integrity and confidentiality of information processed by the tool, raising critical security concerns for users relying on this software for secure communications.

References

https://www.yealink.com/en/trust-center/security-advisori...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.