Input Validation Issue in Grandstream VoIP Phones
CVE-2018-17564

9.8CRITICAL

Key Information:

Vendor

Grandstream

Status
Gxp1610 Firmware
Vendor
CVE Published:
1 April 2019

What is CVE-2018-17564?

A vulnerability in Grandstream GXP16xx VoIP phones allows an attacker to exploit a malformed input string sent to the /cgi-bin/delete_CA endpoint. This flaw can enable unauthorized deletion of configuration parameters, potentially granting administrative access to the device. Attackers can manipulate this vulnerability to compromise the integrity of the VoIP system, making it essential for users to apply necessary security updates and mitigate risks.

References

http://grandstream.com/support/firmware
x_refsource_MISC
https://iridiumxor.wordpress.com/2019/01/03/three-simple-...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.